管理会计作业答案 高等教育出版社7e

《管理会计》各章节练习作业答案第一章练习题及答案二、多项选择题1、管理会计属于（）。

A.现代企业会计B.经营型会计C.外部会计D.报账型会计E.内部会计2、管理会计的职能包括( )。

A.参与经济决策B.控制经济过程C.规划经营目标D.预测经济前景E.考核评价经营业绩3、( )属于现代管理会计的基本内容。

A.预测决策会计B.责任会计C.预算会计D.规划控制会计E.以上都是4、( )的出现标志管理会计的原始雏形的形成。

A.标准成本计算制度B.变动成本法C.预算控制D.责任考评E.以上都是5、下列项目中，属于在现代管理会计阶段产生和发展起来的有( )。

A.规划控制会计B.管理会计师职业C.责任会计D.管理会计专业团体E.预测决策会计6、下列项目中，可以作为管理会计主体的有( )。

A.企业整体B.分厂C.车间D.班组E.个人7、管理会计是( )。

A.活帐B.呆帐C.报账型会计D.外部会计E.经营型会计8、下列关于管理会计的叙述,正确的有( )。

A.工作程序性较差B.可以提供未来信息C.以责任单位为主体D.必须严格遵循公认会计原则E.重视管理过程和职工的作用9、可以将现代管理会计的发展趋势简单地概括为（）A.系统化B.规范化C.职业化D.社会化E.国际化10、西方管理会计师职业团体主要从事的工作包括（）A.组织纯学术研究B.组织专业资格考试C.安排后续教育D.制定规范和标准E.推广管理会计方法ABE、ABCDE、ABD、AC、BCDE、ABCDE、ADE、ABCE、ABCDE、BCDE第二章练习题及答案二、多项选择题1、成本按其核算的目标分类为( )。

A.质量成本B.未来成本C.责任成本D.业务成本E.历史成本2、固定成本具有的特征是( )。

A.固定成本总额的不变性B.单位固定成本的反比例变动性C.固定成本总额的正比例变动性D.单位固定成本的不变性E.固定成本总额变动性3、变动成本具有的特征是( )。

A.变动成本总额的不变性B.单位变动成本的反比例变动性C.变动成本总额的不变性D.变动成本总额的正比例变动性E.单位变动成本的不变性4、下列成本项目中,( )是酌量性固定成本。

第一章课后习题一、思考题1.从管理会计定义的历史研究中你有哪些思考和想法？答：从管理会计定义的历史研究中我发现，管理会计的概念是随着历史的发展不断完善的，因为在历史进程中，人们会发现原有概念的不足，进而不断去修改完善，这才有了现在的管理会计。

这也启发了我们，要善于发现问题，去思考，解决问题。

2.经济理论对管理会计的产生和发展有哪些重要影响？你从中得到了什么启示？答：社会经济的发展和经济理论的丰富，使得管理会计的理论体系逐渐完善，内容更加丰富，逐步形成了预测、决策、预算、控制、考核、评价的管理会计体系。

由于市场竞争的日趋激烈，人们认识到对外部环境的准确决策就是不可能的，企业的计划必须以外部环境的变化为基础，更加留心市场变化的动态，更加密切关注竞争对手。

与此相适应，战略管理的理论有了长足的发展。

这启示了我们，要细心观察，因地制宜，适应变化莫测的外部环境，进行自身调整。

同时，实践出真知，只有经过了实践考验理论才是好理论。

3.科学管理理论对现代管理会计有哪些重要影响？这些影响在管理会计的不同发展阶段是如何表现的？答：现代管理科学为管理会计的形成奠定了一定的基础。

在以成本控制为基本特征的管理会计阶段，古典组织理论特别是科学管理理论的出现促使现代会计分化为财务会计和管理会计，现代会计的管理职能得以表现出来。

该阶段，管理会计以成本控制为基本特征，以提高企业的生产效率和工作效率为目的，其主要内容包括标准成本、预算控制、差异分析。

在以预测、决策为基本特征的管理会计阶段，以标准成本制度为主要内容的管理控制继续得到了强化并有了新的发展。

责任会计将行为科学的理论与管理控制的理论结合起来，不仅进一步加强了对企业经营的全面控制（不仅仅是成本控制），而且将责任者的责、权、利结合起来，考核、评价责任者的工作业绩，从而极大地激发了经营者的积极性和主动性。

社会经济的发展和经济理论的丰富，使得管理会计的理论体系逐渐完善。

4.什么是价值链分析？价值链分析的目的是什么？答：价值链分析是指将一个企业的经营活动分解为若干战略性相关的价值活动，每一种价值活动都会对企业的相对成本产生影响，进而成为企业采取差异化战略的基础。

管理会计（高等教育出版社）于增彪（清华大学）改编余绪缨（厦门大学）审校CHAPTER 17 TACTICAL DECISION MAKING QUESTIONS FOR WRITING AND DISCUSSION1. A tactical decision is short-run in nature; itinvolves choosing among alternatives with an immediate or limited end in view. A stra-tegic decision involves selecting strategies that yield a long-term competitive advantage.2.Depreciation is an allocation of a sunk cost.This cost is a past cost and will never differ across alternatives.3.The salary of a supervisor in an accept orreject decision is an example of an irrelevant future cost.4.If one alternative is to be judged superior toanother alternative on the basis of cash-flow comparisons, then cash flows must be ex-pressed as an annual amount (or periodic amount); otherwise, consideration must be given to the time value of the nonperiodic cash flows.5.Disagree. Qualitative factors also have animportant bearing on the decision and may, at times, overrule the quantitative evidence from a relevant costing analysis.6.The purchase of equipment needed to pro-duce a special order is an example of a fixed cost that is relevant.7.Relevant costs are those costs that differacross alternatives. Differential costs are the differences between the costs of two alterna-tives.8.Depreciation is a relevant cost whenever it isa future cost that differs across alternatives.Thus, it must involve a capital asset not yetacquired.9.Past costs can be used as information tohelp predict future costs.10.Yes. Suppose, for example, that sufficientmaterials are on hand for producing a partfor two years. After two years, the part will bereplaced by a newly engineered part. If thereis no alternative use of the materials, thenthe cost of the materials is a sunk cost andnot relevant in a make-or-buy decision.plementary effects may make it moreexpensive to drop a product.12. A manager can identify alternatives by usinghis or her own knowledge and experienceand by obtaining input from others who arefamiliar with the problem.13.No. Joint costs are irrelevant. They occurregardless of whether the product is sold atthe split-off point or processed further.14.Yes. The incremental revenue is $1,400, andthe incremental cost is only $1,000, creatinga net benefit of $400.15.Regardless of how many units are produced,fixed costs remain the same. Thus, fixedcosts do not change as product mixchanges.16.No. If a scarce resource is used in producingthe two products, then the product providingthe greatest contribution per unit of scarceresource should be selected. For more thanone scarce resource, linear programmingmay be used to select the optimal mix.17.If a firm is operating below capacity, then aprice that is above variable costs will in-crease profits.18.Different prices can be quoted to customersin markets not normally served, to noncom-peting customers, and in a competitive bid-ding setting.19.Linear programming is used to select theoptimal product mix whenever there are mul-tiple constrained scarce resources.20.An objective function is the function that is tobe maximized (or minimized) subject to a setof constraints. A constraint is simply a func-tion that restricts the possible values of va-riables appearing in the objective function.Usually, a constraint is concerned with ascarce resource. A constraint set is the col-lection of all constraints for a given problem.21. A feasible solution is a solution to a linearprogramming problem that satisfies theprob lem’s constraints. The feasible set ofsolutions is the collection of all feasible solu-tions.22.To solve a linear programming problemgraphically, use the following four steps: (1) graph each constraint, (2) identify the feasi-ble set of solutions, (3) identify all corner points in the feasible set, and (4) select the corner point that yields the optimal value for the objective function. Typically, when a li-near programming problem has more than two or three products, the simplex method must be used.EXERCISES17–1The correct order is: D, E, B, F, C, A.17–2Steps in A ustin’s decision:Step 1: Define the problem. The problem is whether to continue studying at his present university, or to study at a university with a nationally recog-nized engineering program.Step 2: Identify the alternatives. Events A and B. (Students may want to include event I—possible study for a graduate degree. However, future eventsindicate that Austin still defined his problem as in Step 1 above.)Step 3: Identify costs and benefits associated with each feasible alternative.Events C, E, F, and I. (Students may also list E and F in Step 5—they areincluded here because they may help Austin estimate future incomebenefits.)Step 4: Total relevant costs and benefits for each feasible alternative. No specif-ic event is listed for this step, although we can intuit that it was done,and that three schools were selected as feasible since event J mentionsthat two of three applications met with success.Step 5: Assess qualitative factors. Events D, E, F, G, and H.Step 6: Make the decision. Event J is certainly relevant to this. (What did Austin ultimately decide? The author doesn’t know—at the time this text waspublished, Austin was still deciding. We certainly wish him luck!)1. The two alternatives are to make the component in house or to buy it fromCouples.2. Alternatives DifferentialMake Buy Cost to Make Direct materials $ 5.00 —$ 5.00 Direct labor 2.38 — 2.38 Variable overhead 1.90 — 1.90 Purchase cost —$11.00 (11.00) Total relevant cost $ 9.28 $11.00 $ (1.72) Pierre should make the component in house because it will save $9,116 ($1.72 5,300) over purchasing it from Couples.17–41. If Product C is dropped, profit will decrease by $15,000 since the avoidabledirect fixed costs are only $45,000 ($70,000 – $25,000). Depreciation is not re-levant.2. A new income statement, assuming that C is dropped and demand for B de-creases by 10 percent, is given below (amounts are in thousands).A B TotalSales revenue $800 $1,755 $2,555Less: Variable expenses 350 900 1,250Contribution margin $450 $ 855 $1,305Less: Direct fixed expenses 150 300 450Segment margin $300 $ 555 $ 855Less: Common fixed expenses 340 Operating income $ 515 Operating income will decrease by $85,000 ($600,000 – $515,000).1. Relevant manufacturing costs are $6.90 per unit ($2.00 + $3.10 + $1.80), so thegross profit per unit from the special order is $0.60 ($7.50 –$6.90). The in-crease in gross profit is $2,280 (3,800 $0.60).2. Again, the relevant manufacturing costs are $6.90 per unit. The increase ingross profit is $2,280, from which the $1,000 of packing capacity must be subtracted. The overall effect is to increase profit by $1,280 if the special or-der is accepted.17–61. The amounts Heather has spent on purchasing and improving the Grand Amare irrelevant because these are sunk costs.2. AlternativesRestore Grand Am Buy Neon Transmission $2,000Water pump 400Master cylinder 1,100Sell Grand Am —$(6,400)Cost of new car —9,400 Total $3,500 $ 3,000 Heather should sell the Grand Am and buy the Neon because it provides a net savings of $500.Note: Heather should consider the qualitative factors. If she restored the Grand Am, how much longer would it last? What about increased license fees and insurance on the newer car? Could she remove the stereo and put it in the Neon without decreasing the Grand Am’s resale value by much?1. Make BuyDirect materials $360,000 —Direct labor 120,000 —Variable overhead 100,000 —Fixed overhead 88,000 —Purchase cost —$640,000 ($16 ⨯ 40,000) Total relevant costs $668,000 $640,000Sherwood should purchase the part.2. Maximum price = $668,000/40,000 = $16.70 per unit3. Income would increase by $28,000 ($668,000 – $640,000).17–81. Make BuyDirect materials $360,000 —Direct labor 120,000 —Variable overhead 100,000 —Purchase cost —$640,000 ($16 ⨯ 40,000) Total relevant costs $580,000 $640,000Sherwood should continue manufacturing the part.2. Maximum price = $580,000/40,000 = $14.50 per unit3. Income would decrease by $60,000 ($640,000 – $580,000).1. Make BuyDirect materials $30.00 —Direct labor 26.60 —Variable overhead 6.40 —Purchase cost —$65Total relevant costs $63.00 $65 Income would decrease by $180,000 [($65 – $63) ⨯ 90,000].2. Make BuyVar. manu. costs (90,000 ⨯ $63) $ 5,670,000 —Materials handling (3,000 ⨯ $25) 75,000 —Purchasing (4,000 ⨯ $17) 68,000 —Setups (800 ⨯ $200) 160,000 —Engineering (1,000 ⨯ $90) 90,000 —Maintenance (7,000 ⨯ $4) 28,000 —Purchase cost (90,000 ⨯ $65) —$5,850,000 Total relevant costs $ 6,091,000 $5,850,000 Income would increase by $241,000 ($6,091,000 – $5,850,000).1. Product B TotalSales $ 100,000 $ 250,000 $ 350,000 Less: Variable expenses 50,000 145,000 195,000 Contribution margin $ 50,000 $ 105,000 $ 155,000 Less: Direct fixed expenses* 60,000 60,000 120,000 Segment margin $ (10,000) $ 45,000 $ 35,000 Less: Common fixed expenses 70,000 Operating (loss) $ (35,000) *Product A: $100,000/$350,000 ⨯ $70,000 = $20,000;$80,000 – $20,000 = $60,000Product B: $250,000/$350,000 ⨯ $70,000 = $50,000;$110,000 – $50,000 = $60,0002. Alternatives:Keep Drop Drop A/ Drop B/Both Both Keep B Keep A Sales $ 350,000 —$ 312,500 $ 150,000 Less: Variable expenses 195,000 —181,250 75,000 Contribution margin $ 155,000 —$ 131,250 $ 75,000 Less: Direct fixed expenses 120,000 —60,000 60,000 Segment margin $ 35,000 —$ 71,250 $ 15,000 Less: Common fixed expenses 70,000 $ 70,000 70,000 70,000 Operating income (loss) $ (35,000) $ (70,000) $ 1,250 $ (55,000) Gutierrez should drop Product A unless the common fixed expenses can be avoided if both products are dropped.1. The company should not accept the offer because the additional revenue isless than the additional costs (assuming fixed overhead is allocated and will not increase with the special order):Incremental revenue per calendar $4.20Incremental cost per calendar 4.25Loss per calendar $0.05Total loss: $0.05 ⨯ 5,000 = $2502. Costs associated with the layoff:Increase state UI premiums (0.01 ⨯ $1,460,000) $14,600Notification costs ($25 ⨯ 20) 500Rehiring and retraining costs ($150 ⨯ 20) 3,000 Total $18,100 The order should be accepted. The loss of $250 on the order is more than off-set by the $18,100 saved by not laying off employees.17–121. Sales $ 293,000Costs 264,000Operating profit $ 29,0002. Sell Process Further DifferenceRevenues $40,000 $73,700 $33,700 Further processing cost 0 23,900 23,900 Operating income $49,800 $ 9,800 The company should process Delta further, because operating profit would increase by $9,800 if it were processed further. (Note: Joint costs are irrele-vant to this decision, because the company will incur them whether or not Delta is processed further.)17–131. ($30 ⨯ 2,000) + ($60 ⨯ 4,000) = $300,0002. HeraContribution margin $30 $60÷ Pounds of material ÷2 ÷5Contribution margin/pound $15 $12Norton should make as much of Juno as can be sold, then make Hera.2,000 units of Juno ⨯ 2 = 4,000 pounds16,000 pounds – 4,000 pounds = 12,000 pounds for HeraHera production = 12,000/5 = 2,400 unitsProduct mix is 2,000 Juno and 2,400 Hera.Total contribution margin = (2,000 ⨯ $30) + (2,400 ⨯ $60)= $204,00017–141. Let X = Number of Product A producedLet Y = Number of Product B producedMaximize Z = $30X + $60Y (objective function)2X + 5Y ≤ 6,000 (direct material constraint)3X + 2Y ≤ 6,000 (direct labor constraint)X ≤ 1,000Y ≤ 2,000X ≥ 0Y ≥ 017–14 Concluded2.AX0 1,000 2,000 3,000Solution: The corner points are the origin, the points where X = 0, Y = 0, and where two linear constraints intersect. The point of intersection of the two li-near constraints is obtained by solving the two equations simultaneously.A 0 0 $ 0B 1,000 0 30,000C 1,000 800 78,000*D 0 1,200 72,000*The values for X and Y are found by solving the simultaneous equations:X = 1,0002X + 5Y = 6,0002(1,000) + 5Y = 6,000Y = 800Z = $30(1,000) + $60(800) = $78,000Optimal solution: X = 1,000 units and Y = 800 units3. At the optimal level, the contribution margin is $78,000.AlternativesRelevant Item Keep Buy Revenues $ 10,000,000 $12,000,000Note savings 0 16,500 Operating costs (63,000) (50,000) Maintenance (8,500) (4,000) Net recurring benefit $ 9,928,500 $11,962,500One-time cash outflow —$(540,000)The relevant items include both recurring and nonrecurring items. The decision to keep or buy must include the opportunity cost of the one-time outlay of $540,000. Since the opportunity cost is likely to be much less than the difference between the recurring benefits, the buy alternative appears to be superior. While net present value analysis is the best framework for this problem, it is useful to identify relevant items.17–161. Process Differential AmountSell Further to Process Further Revenues $24,000 $42,000 $18,000Processing cost —(7,150) (7,150) Total $34,850 $10,850 Pyrol should be processed further as it will increase profit by $10,850 for every 1,000 liters.2. Process Differential AmountSell Further to Process Further Revenues $24,000 $42,000 $ 18,000Processing cost —(7,150) (7,150)Distribution cost —(800) (800)Commissions —(4,200) (4,200) Total $29,850 $ 5,850 Pyrol should be processed further as it will increase profit by $5,850 for every 1,000 liters. Note that the liability issue was not quantified, so that it would need to be considered as a qualitative factor—possibly reducing the attrac-tiveness of making pyrolase.1. Model M-3Contribution margin $24 $ 15÷ Hours on lathe ÷ 6 ÷ 3Contribution margin/hours on lathe $ 4 $ 5Model M-3 has the higher contribution margin per hour of drilling machine use, so all 12,000 hours should be spent producing it. If that is done, 4,000 (12,000 hours/3 hours per unit) units of Model M-3 should be produced. Zero units of Model A-4 should be produced.2. If only 2,500 units of Model M-3 can be sold, then 2,500 units should be pro-duced. This will take 7,500 hours of drilling machine time. The remaining 4,500 hours should be spent producing 750 (4,500/6) units of Model A-4.17–181. Model 14-DContribution margin $ 12 $ 10÷ Hours on lathe ÷ 4 ÷ 2Contribution margin/hours on lathe $ 3 $ 5Model 33-P has the higher contribution margin per hour of lathe use, so all 12,000 hours should be spent producing it. If that is done, 6,000 (12,000 hours/2 hours per unit) units of Model 33-P should be produced. Zero units of Model 14-D should be produced.2. If only 5,000 units of Model 33-P can be sold, then 5,000 units should be pro-duced. This will take 10,000 hours of lathe time. The remaining 2,000 hours should be spent producing 500 (2,000/4) units of Model 14-D.17–191. Let X = Number of Model 14-D producedLet Y = Number of Model 33-P producedMaximize Z = $12X + $10Y (objective function)4X + 2Y ≤ 12,000 (lathe constraint)X ≤ 2,000 (demand constraint)Y ≤ 5,000 (demand constraint)X ≥ 0Y ≥ 02.X0 1,000 2,000 3,000 4,000 5,000Solution: The corner points are points A, B, C, D, and E. The point of intersec-tion of the linear constraints is obtained by solving the two equations simul-taneously.Corner Point X-Value Y-Value Z = $12X + $10YA 0 0 $ 0B 0 5,000 50,000C 500 5,000 56,000D 2,000 2,000 44,000E 2,000 0 24,000*The intersection values for X and Y can be found by solving the simultane-ous equations:Corner Point C:Y = 5,0004X + 2Y = 12,0004X + 2(5,000) = 12,0004X = 2,000X = 500Z = $12(500) + $10(5,000) = $56,000Corner Point D:X = 2,0004X + 2Y = 12,0004(2,000) + 2Y = 12,0002Y = 4,000Y = 2,000Z = $12(2,000) + $10(2,000) = $44,000Optimal solution is Point C, where X = 500 units and Y = 5,000 units.3. At the optimal level, the contribution margin is $56,000.17–201. COGS + Markup(COGS) = Sales$144,300 + Markup($144,300) = $206,349Markup($144,300) = $206,349 – $144,300Markup = $62,049/$144,300Markup = 0.43, or 43%2. Direct materials $ 800Direct labor 1,600Overhead 3,200Total cost $ 5,600Add: Markup 2,408Initial bid $ 8,00817–211. Standard DeluxePrice $ 9.00 $30.00 $35.00 Variable cost 6.00 20.00 10.00 Contribution margin $ 3.00 $10.00 $25.00 ÷ Machine hours ÷0.10 ÷0.50 ÷0.75 Contribution margin/MHr. $30.00 $20.00 $33.33 The company should sell only the deluxe unit with contribution margin per machine hour of $33.33. Sealing can produce 20,000 (15,000/0.75) deluxe units per year. These 20,000 units, multiplied by the $25 contribution margin per unit, would yield total contribution margin of $500,000.2. Produce and sell 12,000 deluxe units, which would use 9,000 machine hours.Then, produce and sell 50,000 basic units, which would use 5,000 machine hours. Then produce and sell 2,000 standard units, which would use the re-maining 1,000 machine hours.Total contribution margin = ($25 ⨯ 12,000) + ($3 ⨯ 50,000) + ($10 ⨯ 2,000)= $470,00017–221. d2. a3. d4. c5. b6. bPROBLEMS17–231. Costs for Two YearsSite 1 Site 2 Site 3 Rent $11,400 $12,000 —Partitions 2,040 1,500 —Renovation ——$15,000 Total $13,440 $13,500 $15,000Costs for Three YearsSite 1 Site 2 Site 3 Rent $17,100 $18,000 —Partitions 3,060 1,500 —Renovation ——$15,000 Total $20,160 $19,500 $15,000 Yes, it matters. If the center exists for two years, then Site 1 is least expen-sive. If the center exists for three years, Site 3 is least expensive.2. MEMORANDUMTO: Alice KnappFROM: Site ConsultantRE: New Location for the CenterThree sites are under serious consideration for the center’s location. Quant i-tatively, the sites are ranked as follows:Two Years Three YearsSite 1 = $13,440 Site 3 = $15,000Site 2 = $13,500 Site 2 = $19,500Site 3 = $15,000 Site 1 = $20,160 Clearly, it is important for you to determine whether the Center will continue to serve the people of Newkirk for two more years or for three more years.17–23 ConcludedQualitative factors are also important and are discussed for each site in turn.Site 1: The location of this site is a good one for the center because it is cen-trally located and will be convenient for clients. Neighbors include an attor-ney, two insurance agencies, and a bail bond agency. These businesses can be expected to accept the Drug Counseling Center readily. However, the space is somewhat smaller than the other sites, and total privacy for client and counselor cannot be ensured.Site 2: This site is convenient to ca seworkers’ homes. However, it is som e-what less convenient for clients. Additionally, some stores in the mall may resent the location of a drug counseling center and fight to block your mov-ing in. While you would no doubt eventually win any legal battles, the poten-tial legal action would require time and money. The space provided by Site 2 is ideal for the center’s purposes. Client privacy would be ensured. Private o f-fice space exists for administrative needs.Site 3: Considerably more space is provided by Site 3 than by the other sites.Currently, however, it is virtually unusable. It will take time to complete the renovation. During that time period, the center may have to cancel client ap-pointments and/or operate out of temporary quarters (e.g., the courthouse).17–241. Make BuyDirect materials$218,000 —Direct labor b70,200 —Variable overhead c20,800 —Fixed overhead d58,000 —Purchase cost e—$340,000Total $367,000 $340,000a($70 ⨯ 2,000) + ($130 ⨯ 600)b$27 ⨯ 2,600c$8 ⨯ 2,600d$26,000 + $32,000e($125 ⨯ 2,000) + ($150 ⨯ 600)Net savings by purchasing: $27,000. Hetrick should purchase the crowns ra-ther than make them.2. Qualitative factors that Hetrick should consider include quality of crowns, re-liability and promptness of producer, and reduction of workforce.3. It reduces the cost of making the crowns to $335,000, which is less than thecost of buying.4. Make BuyDirect materials $316,000 —Direct labor 108,000 —Variable overhead 32,000 —Fixed overhead 58,000 —Purchase cost —$515,000Total $514,000 $515,000Hetrick should produce its own crowns if demand increases to this level be-cause the fixed overhead is spread over more units.17–251. @ 600 lbs. Process Further Sell DifferenceR evenues a$24,000 $7,200 $16,800B ags b—(39) 39S hipping c(384) (60) (324)G rinding d(1,500) —(1,500)B ottles e(2,400) —(2,400)Total $19,716 $7,101 $12,615 a600 ⨯ 10 ⨯ $4 = $24,000; $12 ⨯ 600b$1.30 ⨯ (600/20)c[(10 ⨯ 600)/25] ⨯ $1.60 = $384; $0.10 ⨯ 600 = $60d$2.50 ⨯ 600e10 ⨯ 600 ⨯ $0.40Zanda should process depryl further.2. $12,615/600 = $21.025 additional income per pound$21.025 ⨯ 265,000 = $5,571,62517–261. System B Headset TotalSales $45,000 $ 32,500 $8,000 $ 85,500 Less: Variable expenses 20,000 25,500 3,200 48,700 Contribution margin $25,000 $ 7,000 $4,800 $ 36,800 Less: Direct fixed costs* 526 11,158 1,016 12,700 Segment margin (loss) $24,474 $ (4,158) $3,784 $ 24,100 Less: Common fixed costs 18,000 Operating income $ 6,100 *$45,000/$85,500 ⨯ $18,000 = $9,474; $10,000 – $9,474 = $526$32,500/$85,500 ⨯ $18,000 = $6,842; $18,000 – $6,842 = $11,158$8,000/$85,500 ⨯ $18,000 = $1,684; $2,700 – $1,684 = $1,01617–26 Concluded2. Headset TotalSales $58,500 $6,000 $64,500Less: Variable expenses 26,000 2,400 28,400Contribution margin $32,500 $3,600 $36,100Less: Direct fixed costs 526 1,016 1,542Segment margin $31,974 $2,584 $34,558Less: Common fixed costs 18,000 Operating income $16,558 System B should be dropped.3. System C Headset TotalSales $45,000 $ 26,000 $7,200 $78,200 Less: Variable expenses 20,000 13,000 2,880 35,880 Contribution margin $25,000 $ 13,000 $4,320 $42,320 Less: Direct fixed costs 526 11,158 1,016 12,700 Segment margin $24,474 $ 1,842 $3,304 $29,620 Less: Common fixed costs 18,000 Operating income $11,620 Replacing B with C is better than keeping B, but not as good as dropping B without replacement with C.1. Steve should consider selling the part for $1.85 because his division’s profitswould increase by $12,800:Reject Revenues (2 ⨯ $1.85 ⨯ 8,000) $29,600 $0Variable expenses 16,800 0 Total $12,800 $0 Pat’s div isional profits would increase by $18,400:Accept Reject Revenues ($32 ⨯ 8,000) $ 256,000 $0Variable expenses:Direct materials ($17 ⨯ 8,000) (136,000) 0Direct labor ($7 ⨯ 8,000) (56,000) 0Variable overhead ($2 ⨯ 8,000) (16,000) 0Component (2 ⨯ $1.85 ⨯ 8,000) (29,600) 0 Total relevant benefits $ 18,400 $02. Pat should accept the $2 price. This price will increase the cost of the com-ponent from $29,600 to $32,000 (2 ⨯ $2 ⨯ 8,000) and yield an incremental ben-efit of $16,000 ($18,400 – $2,400).Steve’s division will see an increase in profit of $15,200 (8,000 units ⨯ 2 com-ponents per unit ⨯ $0.95 contribution margin per component).3. Yes. At full price, the total cost of the component is $36,800 (2 ⨯$2.30 ⨯8,000), an increase of $7,200 over the original offer. This still leaves an in-crease in profits of $11,200 ($18,400 –$7,200). (See the answer to Require-ment 1.)1. Sales a$ 3,751,500Less: Variable expenses b2,004,900Contribution margin $ 1,746,600Less: Direct fixed expenses c1,518,250Divisional margin $ 228,350Less: Common fixed expenses c299,250Operating (loss) $ (70,900)a Based on sales of 41,000 unitsLet X = Units sold$83X/2 + $100X/2 = $3,751,500$183X = $7,503,000X = 41,000 unitsb$83/1.25 = $66.40 Manufacturing cost20.00 Fixed overhead$46.40 Per internal unit variable cost5.00 Selling$51.40 Per external unit variable costVariable costs = ($46.40 ⨯ 20,500) + ($51.40 ⨯ 20,500)= $2,004,900c Fixed selling and admin: $1,100,000 – $5(20,500) = $997,500Direct fixed selling and admin: 0.7 ⨯ $997,500 = $698,250Direct fixed overhead: $20 ⨯ 41,000 = $820,000Total direct fixed expenses = $698,250 + $820,000 = $1,518,250Common fixed expenses = 0.3 ⨯ $997,500 = $299,2502. Keep DropSales $ 3,751,500 $ —Variable costs (2,004,900) (2,050,000)*Direct fixed expenses (1,518,250) —Annuity —100,000 Total $ 228,350 $(1,950,000) *$100 ⨯ 20,500 (The units transferred internally must be purchased external-ly.)The company should keep the division.1. Napkins: CM/machine hour = ($2.50 – $1.50)/1 = $1.00Tissues: CM/machine hour = ($3.00 – $2.25)/0.5 = $1.50Tissues provide the greatest contribution per machine hour, so the company should produce 400,000 packages of tissues (200,000 machine hours times 2 packages per hour) and zero napkins.2. Let X = Boxes of napkins; Y = Boxes of tissuesa. Z = $1.00X + $0.75Y (objective function)X+ 0.5Y ≤ 200,000 (machine constraint)X≤ 150,000 (demand constraint)Y≤ 300,000 (demand constraint)X≥ 0Y≥ 017–29 Concludedb. andc.(in thousands) Y400 300 200 100X100 200300 400Corner Point X-ValueY-ValueZ = $1.00X + $0.75YA 00 0B 150,000 0150,000 C* 150,000 100,000 225,000 D* 50,000300,000 275,000*E 0300,000 225,000*Point C: Point D:X = 150,000 Y = 300,000X + 0.5Y = 200,000 X + 0.5Y = 200,000150,000 + 0.5Y = 200,000 X + 0.5(300,000) = 200,000Y = 100,000X = 50,000The optimal mix is D: 50,000 packages of napkins and 300,000 boxes of tis-sues. The maximum profit is $275,000.A B C DE17–301. Segmented income statement (in thousands):D P T TotalSales $900 $1,600 $900 $3,400 Less: Variable expenses a710 1,008 900 2,618 Contribution margin $190 $ 592 $ 0 $ 782 Less: Direct fixed expenses 100 210 40 350 Segment margin $ 90 $ 382 $ (40) $ 432 Less: Common fixed expenses b490 Operating (loss) $ (58)a D: $900,000/$90 = 10,000 unitsP: $1,600,000/$200 = 8,000 unitsT: $900,000/$180 = 5,000 unitsD P T TotalVariable production* $670 $ 928 $850 $2,448 Shipping expenses** 40 80 50 170$1,008 $900 $2,618 *$67 ⨯ 10,000; $116 ⨯ 8,000; $170 ⨯ 5,000**$4 ⨯ 10,000; $10 ⨯ 8,000; $10 ⨯ 5,000b Fixed OH (10,000 ⨯ $10) + (8,000 ⨯ $15) + (5,000 ⨯ $20) $320,000Common fixed S & A ($690,000 – $350,000 – $170,000) 170,000Total common fixed expenses $490,0002. Yes, the T-gauge production should be discontinued:D P TotalS ales $900 $1,600 $2,500L ess: Variable expenses 710 1,008 1,718C ontribution margin $190 $ 592 $ 782L ess: Direct fixed expenses 100 210 310S egment margin $ 90 $ 382 $ 472L ess: Common fixed expenses 490 Operating (loss) $ (18)3. D P TotalSales $450 $2,000 $2,450Less: Variable expenses 355 1,260 1,615Contribution margin $ 95 $ 740 $ 835Less: Direct fixed expenses 80 310 390Segment margin $ 15 $ 430 $ 445Less: Common fixed expenses 490 Operating (loss) $ (45) Promoting the P-gauge makes sense since it has the higher unit contribution margin. Also, the increase in P’s contribution margin more than covers the increased advertising. However, cutting production of D to allow increased production of P is unacceptable, since the $48,000 gain of the P-gauge is more than offset by the $75,000 loss of the D-gauge.17–311. Dept. 1 Dept. 3 TotalProduct 401 (500 units):Labor hours a1,000 1,500 1,500 4,000 Machine hours b500 500 1,000 2,000 Product 402 (400 units):Labor hours c400 800 —1,200 Machine hours d400 400 —800 Product 403 (1,000 units):Labor hours e2,000 2,000 2,000 6,000 Machine hours f2,000 2,000 1,000 5,000 Total labor hours 3,400 4,300 3,500 11,200 Total machine hours 2,900 2,900 2,000 7,800 a2 ⨯ 500; 3 ⨯ 500; 3 ⨯ 500 d1 ⨯ 400; 1 ⨯ 400b1 ⨯ 500; 1 ⨯ 500; 2 ⨯ 500 e2 ⨯ 1,000; 2 ⨯ 1,000; 2 ⨯ 1,000c1 ⨯ 400; 2 ⨯ 400 f2 ⨯ 1,000; 2 ⨯ 1,000; 1 ⨯ 1,000The demand can be met in all departments except for Department 3. Produc-tion requires 3,500 labor hours in Department 3, but only 2,750 hours are available.。

管理会计学课后习题与答案7一、单选题1、在日常实施成本全面控制的同时，应有选择地分配人力、物力和财力，抓住那些重要的、不正常的、不符合常规的关键'性成本差异作为控制重点，该项成本控制原则是指（）A.例外管理原则B.全面控制原则C.讲求效益原则D.责权利相结合原则正确答案：A2、在下列各项中，属于标准成本控制系统前提和关键的是（）A. 成本差异的计算B.标准成本的制定C.成本差异的账务处理D.成本差异的分析正确答案：B3、下列关于制定正常标准成本的表述中，正确的是（）A.直接人工标准工时包括直接加工操作必不可少的时间，不包括各种原因引起的停工工时B.直接人工的价格标准是指标准工资率，它可以是预定的工资率，也可以是正常的工资率C.直接材料的价格标准不包括购进材料发生的检验成本D.固定制造费用和变动制造费用的用量标准可以相同，也可以不同。

例如，以直接人工工时作为变动制造费用的用量标准，同时以机器工时作为固定制造费用的用量标准正确答案：B4、以资源无浪费、设备无故障、产出无废品、工时都有效的假设前提为依据而制定的标准成本是（）A.正常标准成本B.现行标准成本C.理想标准成本D.基本标准成本正确答案：C5、与预算成本不同，标准成本是一种（）A.历史成本B.单位成本的概念C.实际成本D.总额的概念正确答案：B6、下列情况中，需要对基本标准成本进行修订的是（）A.重要的原材料价格发生重大变化B.工作方法改变引起的效率变化C.生产经营能力利用程度的变化D.市场供求变化导致的售价变化正确答案：A7、下列各项中，属于“直接人工标准工时”组成内容的是（）A.由于外部供电系统故障产生的停工工时B.由于设备意外故障产生的停工工时C.由于生产作业计划安排不当产生的停工工时D.由于更换产品产生的设备调整工时正确答案：D8、基本标准成本，在发生（）变化时，就需要进行调整A.由于工作方法改变而引起的效率变化B.产品的物理结构变化C.市场供求变化导致的售价变化D.市场供求变化导致的生产经营能力利用程度正确答案：B9、在标准成本控制系统中，成本差异是指在一定时期内生产一定数量的产品所发生的（）A.预算成本与实际成本之差B.预算成本与标准成本之差C.实际成本与计划成本之差D.实际成本与标准成本之差正确答案：D10、实际固定性制造费用脱离预算而形成的差异称为（）A.效率差异B.生产能力利用差异C.能量差异D.预算差异正确答案：D11、通常应对不利的材料价格差异负责的部门是( )A.质量控制部门B.采购部门C.生产部门D.工程设计部门正确答案：B12、期末标准成本差异的下列处理中，错误的是（）A.本期差异按比例分配给已销产品成本和存货成本B.结转成本差异的时间可以是月末，也可以是年末C.本期差异按比例分配给期末产成品成本和期末在产品成本D.本期差异全部按本期损益负担正确答案：C13、计算价格差异的公式是（）A.实际数量×（实际价格—标准价格）B.标准数量×（实际价格—标准价格）C.标准价格×（实际数量—标准数量）D.实际价格×（实际数量—标准数量）正确答案：A14、固定制造费用的能量差异，可以进一步分解成（）A.以上任何两种差异B.闲置能量差异和效率差异C.闲置能量差异和耗费差异D.耗费差异和效率差异正确答案：B15、本月生产甲产品1 000件，实际耗费A材料2 000千克，其实际价格为每千克20元。

CHAPTER 9STANDARD COSTING:A MANAGERIAL CONTROL TOOL QUESTIONS FOR WRITING AND DISCUSSION1.Standard costs are essentially budgetedamounts on a per-unit basis. Unit standardsserve as inputs in building budgets.2.Unit standards are used to build flexiblebudgets. Unit standards for variable costsare the variable cost component of a flexiblebudgeting formula.3.The quantity decision is determining howmuch input should be used per unit of out-put. The pricing decision determines howmuch should be paid for the quantity of inputused.4.Historical experience is often a poor choicefor establishing standards because the his-torical amounts may include more inefficien-cy than is desired.5.Engineering studies can serve as importantinput to standard setting. Many feel that thisapproach by itself may produce standardsthat are too rigorous.6.Ideal standards are perfection standards,representing the best possible outcomes.Currently attainable standards are standardsthat are challenging but allow some waste.Currently attainable standards are oftenchosen because many feel they tend to mo-tivate rather than frustrate.7.Standard costing systems improve planningand control and facilitate product costing. 8.By identifying standards and assessing devi-ations from the standards, managers can lo-cate areas where change or corrective be-havior is needed.9.Actual costing assigns actual manufacturingcosts to products. Normal costing assignsactual prime costs and estimated overheadcosts to products. Standard costing assignsestimated manufacturing costs to products.10. A standard cost sheet presents the standardamount of and price for each input and usesthis information to calculate the unit standardcost. 11.Managers generally tend to have more con-trol over the quantity of an input used ratherthan the price paid per unit of input.12. A standard cost variance should be investi-gated if the variance is material and if thebenefit of investigating and correcting thedeviation is greater than the cost.13.Control limits indicate how large a variancemust be before it is judged to be materialand the process is out of control. Control lim-its are usually set by judgment although sta-tistical approaches are occasionally used. 14.The materials price variance is often com-puted at the point of purchase rather than is-suance because it provides control informa-tion sooner.15.Disagree. A materials usage variance canbe caused by factors beyond the control ofthe production manager, e.g., purchase of alower-quality material than normal.16.Disagree. Using higher-priced workers toperform lower-skilled tasks is an example ofan event that will create a rate variance thatis controllable.17.Some possible causes of an unfavorablelabor efficiency variance are inefficient labor,machine downtime, and poor quality mate-rials.18.Part of a variable overhead spending va-riance can be caused by inefficient use ofoverhead resources.19.Agree. This variance, assuming that variableoverhead costs increase as labor usage in-creases, is caused by the efficiency or ineffi-ciency of labor usage.20.Fixed overhead costs are either committedor discretionary. The committed costs willnot differ by their very nature. Discretionarycosts can vary, but the level the companywants to spend on these items is decided atthe beginning and usually will be met unlessthere is a conscious decision to change thepredetermined levels.21.The volume variance is caused by the actualvolume differing from the expected volumeused to compute the predetermined stan-dard fixed overhead rate. If the actual vo-lume is different from the expected, then thecompany has either lost or earned a contri-bution margin. The volume variance signalsthis outcome, and if the variance is large,then the loss or gain is large since the vo-lume variance understates the effect.22.The spending variance is more important.This variance is computed by comparing ac-tual expenditures with budgeted expendi-tures. The volume variance simply tellswhether the actual volume is different fromthe expected volume.EXERCISES 9–11. d2. e3. d4. c5. e6. a9–21. a. The operating personnel of each cost center should be involved in settingstandards. They are the primary source for quantity information. The mate-rials manager and purchasing manager are a source of information for ma-terial prices, and personnel are knowledgeable on wage information. The Accounting Department should be involved in overhead standards and should provide information about past prices and usage. Finally, if infor-mation about absolute efficiency is desired, industrial engineers can pro-vide important input.b. Standards should be attainable; they should include an allowance forwaste, breakdowns, etc. Market prices for materials as well as labor (un-ions) should be a consideration for setting standards. Labor prices should include fringe benefits, and material prices should include freight, taxes, etc.2. In principle, before formal responsibility is assigned, the causes of the va-riances must be known. To be responsible, a manager must have the ability to control or influence the variance. The following assignments of responsi-bility are general in nature and have exceptions:MPV: Purchasing managerMUV: Production managerLRV: Production managerLEV: Production managerOH variances: Departmental managers1. SH = 0.8 ⨯ 95,000 = 76,000 hours2. SQ = 5 ⨯ 95,000 = 475,000 components9–41. MPV = (AP – SP)AQ= ($0.03 – $0.032)6,420,000 = $12,840 FMUV = (AQ – SQ)SP= (6,420,000 – 6,400,000)$0.032 = $640 U2. LRV = (AR – SR)AH= ($12.50 – $12.00)2,000 = $1,000 UL EV = (AH – SH)SR= (2,000 – 1,850)$12.00 = $1,800 U9–51. Variable overhead analysis:Actual VOH Budgeted VOH Applied VOH2. Fixed overhead analysis:Actual FOH Budgeted FOH Applied FOH1. Materials: $60 ⨯ 20,000 = $1,200,000L abor: $21 ⨯ 20,000 = $420,0002. Budgeted Cost VarianceMaterials $1,215,120 $1,200,000 $ 15,120 U Labor 390,000 420,000 30,000 F *$122,000 ⨯ $9.96; 31,200 ⨯ $12.503. MPV = (AP – SP)AQ= ($9.96 – $10)122,000 = $4,880 FMUV = (AQ – SQ)SP= (122,000 – 120,000)$10 = $20,000 UAP ⨯ AQ SP ⨯ AQ SP ⨯ SQ4. LRV = (AR – SR)AH= ($12.50 – $14)31,200 = $46,800 FLEV = (AH – SH)SR= (31,200 – 30,000)$14 = $16,800 UAR ⨯ AH SR ⨯ AH SR ⨯ SH1. MPV = (AP – SP)AQ= ($8.35 – $8.25)114,000 = $11,400 UMUV = (AQ – SQ)SP= (112,500 – 115,200)$8.25 = $22,275 F(A three-pronged variance diagram is not shown because MPV is for mate-rials purchased and not materials used.)2. LRV = (AR – SR)AH= ($9.80 – $9.65)37,560 = $5,634 UNote: AR = $368,088/37,560LEV = (AH – SH)SR= (37,560 – 38,400)$9.65 = $8,106 FAR ⨯ AH SR ⨯ AH SR ⨯ SH3. Materials Inventory ................................... 940,500M PV ............................................................ 11,400Accounts Payable ............................... 951,900Work in Process ....................................... 950,400MUV ...................................................... 22,275Materials Inventory .............................. 928,125Work in Process ....................................... 370,560LRV ............................................................ 5,634LEV ....................................................... 8,106Accrued Payroll ................................... 368,0881. Fixed overhead rate = $0.55/(1/2 hr. per unit) = $1.10 per DLHSH = 1,180,000 ⨯ 1/2 = 590,000Applied FOH = $1.10 ⨯ 590,000 = $649,0002. Fixed overhead analysis:Actual FOH Budgeted FOH Applied FOH(600,000 expected hours = 1/2 hour ⨯ 1,200,000 units)3. Variable OH rate = ($1,350,000 – $660,000)/600,000= $1.15 per DLH4. Variable overhead analysis:Actual VOH Budgeted VOH Applied VOH1. Cases needing investigation:Week 2: Exceeds the 10% rule.Week 4: Exceeds the $8,000 rule and the 10% rule.Week 5: Exceeds the 10% rule.2. The purchasing agent. Corrective action would require a return to the pur-chase of the higher-quality material normally used.3. Production engineering is responsible. If the relationship is expected to pers-ist, then the new labor method should be adopted, and standards for mate-rials and labor need to be revised.9–101. Standard fixed overhead rate = $2,160,000/(120,000 ⨯ 6)= $3.00 per DLHStandard variable overhead rate = $1,440,000/720,000= $2.00 per DLH2. Fixed: 119,000 ⨯ 6 ⨯ $3.00 = $2,142,000Variable: 119,000 ⨯ 6 ⨯ $2.00 = $1,428,000Total FOH variance = $2,250,000 – $2,142,000= $108,000 UTotal VOH variance = $1,425,000 – $1,428,000= $3,000 F3. Fixed overhead analysis:Actual FOH Budgeted FOH Applied FOHThe spending variance is the difference between planned and actual costs.Each item’s variance should be analyzed to see if these costs can be r e-duced. The volume variance is the incorrect prediction of volume, or alterna-tively, it is a signal of the loss or gain that occurred because of producing at a level different from the expected level.4. Variable overhead analysis:Actual VOH Budgeted VOH Applied VOHThe variable overhead spending variance is the difference between the actual variable overhead costs and the budgeted costs for the actual hours used.The variable overhead efficiency variance is the savings or extra cost attri-butable to the efficiency of labor usage.9–111. MPV = (AP – SP)AQ= ($6.60 – $6.40)1,488,000= $297,600 UMUV = (AQ – SQ)SP= (1,480,000 – 1,400,000)$6.40= $512,000 UNote: There is no three-pronged analysis for materials because materials purchased is different from the materials used. (MPV uses materials pur-chased and MUV uses materials used.)2. LRV = (AR – SR)AH= ($18.10 – $18.00)580,000= $58,000 ULEV = (AH – SH)SR= (580,000 – 560,000)$18.00= $360,000 UAR ⨯ AH SR ⨯ AH SR ⨯ SH3. Fixed overhead analysis:Actual FOH Budgeted FOH Applied FOHNote: Practical volume in hours = 2 ⨯ 288,000 = 576,000 hours4. Variable overhead analysis:Actual VOH Budgeted VOH Applied VOH1. Materials Inventory ................................... 9,523,200MPV ............................................................ 297,600Accounts Payable ............................... 9,820,8002. Work in Process ....................................... 8,960,000MUV ............................................................ 512,000Materials Inventory .............................. 9,472,0003. Work in Process ....................................... 10,080,000LRV ............................................................ 58,000LEV ............................................................. 360,000Accrued Payroll ................................... 10,498,0004. Work in Process ....................................... 3,080,000Fixed Overhead Control...................... 2,240,000Variable Overhead Control ................. 840,0005. Materials and labor:Cost of Goods Sold .................................. 1,227,600MPV ...................................................... 297,600MUV ...................................................... 512,000LRV ....................................................... 58,000LEV ....................................................... 360,000 Overhead disposition:Cost of Goods Sold .................................. 160,000Fixed Overhead Control...................... 160,000Cost of Goods Sold .................................. 32,000Variable Overhead Control ................. 32,0001. Tom purchased the large quantity to obtain a lower price so that the pricestandard could be met. In all likelihood, given the reaction of Jackie Iverson, encouraging the use of quantity discounts was not an objective of setting price standards. Usually, material price standards are to encourage the pur-chasing agent to search for sources that will supply the quantity and quality of material desired at the lowest price.2. It sounds like the price standard may be out of date. Revising the price stan-dard and implementing a policy concerning quantity purchases would likely prevent this behavior from reoccurring.3. Tom apparently acted in his own self-interest when making the purchase. Hesurely must have known that the quantity approach was not the objective.Yet, the reward structure suggests that there is considerable emphasis placed on meeting standards. His behavior, in part, was induced by the re-ward system of the company. Probably, he should be retained with some ad-ditional training concerning the goals of the company and a change in em-phasis and policy to help encourage the desired behavior.9–14Materials:AP ⨯ AQ SP ⨯ AQ SP ⨯ SQLabor:AR ⨯ AH SR ⨯ AH SR ⨯ SH1. Materials Inventory ................................... 47,700MPV ...................................................... 5,700Accounts Payable ............................... 42,0002. Work in Process ....................................... 45,000MUV ............................................................ 2,700Materials Inventory .............................. 47,7003. Work in Process ....................................... 105,000LRV ....................................................... 2,300LEV (700)Accrued Payroll ................................... 102,0004. Cost of Goods Sold .................................. 2,700MUV ...................................................... 2,700MPV ............................................................ 5,700LRV ............................................................ 2,300LEV (700)Cost of Goods Sold ............................. 8,7001. VOH efficiency variance = (AH – SH)SVOR$8,000 = (1.2SH – SH)$2$8,000 = $0.4SHSH = 20,000AH = 1.2SH = 24,000 2. LEV = (AH – SH)SR$20,000 = (24,000 – 20,000)SR$20,000 = 4,000SRSR = $5LRV = (AR – SR)AH$6,000 = (AR – $5)24,000$0.25 = AR – $5AR = $5.253. SH = 4 ⨯ Units produced20,000 = 4 ⨯ Units produced Units produced = 5,000PROBLEMS9–171. Materials:AP ⨯ AQ SP ⨯ AQ SP ⨯ SQThe new process saves 0.25 ⨯ 4,000 ⨯ $3 = $3,000. Thus, the net savings attri-butable to the higher-quality material are ($6,000 –$3,000) –$2,300 = $700.Keep the higher-quality material!2. Labor for new process:AR ⨯ AH SR ⨯ AH SR ⨯ SHThe new process gains $3,000 in materials (see Requirement 1) but loses $6,000 from the labor effect, giving a net loss of $3,000. If this pattern is ex-pected to persist, then the new process should be abandoned.3. Labor for new process, one week later:AR ⨯ AH SR ⨯ AH SR ⨯ SHIf this is the pattern, then the new process should be continued. It will save $260,000 per year ($5,000 ⨯52 weeks). The weekly savings of $5,000 is the materials savings of $3,000 plus labor savings of $2,000.9–181. e2. h3. k4. n5. d6. g7. o8. b9. m10. l11. j12. c13. a14. i15. f9–191. Material quantity standards:1.25 feet per cutting board⨯ 67.50 feet for five good cutting boardsUnit standard for lumber = 7.50/5 = 1.50 feetUnit standard for foot pads = 4.0Material price standards:Lumber: $3.00 per footPads: $0.05 per padLabor quantity standards:Cutting: 0.2 hrs. ⨯ 6/5 = 0.24 hours per good unitAttachment: 0.25 hours per good unitUnit labor standard 0.49 hours per good unit Labor rate standard: $8.00 per hourStandard prime cost per unit:Lumber (1.50 ft. @ $3.00) $4.50Pads (4 @ $0.05) 0.20Labor (0.49 hr. @ $8.00) 3.92Unit cost $8.629–19 Concluded2. Standards allow managers to compare planned and actual performance. Thedifference can be broken down into price and efficiency variances to identify the cause of a variance. With this feedback, managers are able to improve productivity as they attempt to produce without cost overruns.3. a. The purchasing manager identifies suppliers and their respective pricesand quality of materials.b. The industrial engineer often conducts time and motion studies to deter-mine the standard direct labor time for a unit of product. They also can de-termine how much material is needed for the product.c. The cost accountant has historical information as well as current informa-tion from the purchasing agent, industrial engineers, and operating per-sonnel. He or she can compile this information to obtain an achievable standard.4. Lumber:MPV = (AP – SP)AQ= ($3.10 – $3.00)16,000 = $1,600 UMUV = (AQ – SQ)SP= (16,000 – 15,000)$3 = $3,000 URubber pads:MPV = (AP – SP)AQ= ($0.048 – $0.05)51,000 = $102 FMUV = (AQ – SQ)SP= (51,000 – 40,000)$0.05 = $550 ULabor:LRV = (AR – SR)AH= ($8.05 – $8.00)5,550 = $277.50 ULEV = (AH – SH)SR= (5,550 – 4,900)$8 = $5,200 U9–201. The cumulative average time per unit is an average. It includes the2.5 hoursper unit when 40 units are produced as well as the 1.024 hours per unit when 640 units are produced. As more units are produced, the cumulative average time per unit will decrease.2. The standard should be 0.768 hour per unit as this is the average time takenper unit once efficiency is achieved:[(1.024 ⨯ 640) – (1.28 ⨯ 320)]/(640 – 320)3. Std. Usage Std. CostDirect materials $ 4 25.000 $100.00 Direct labor 15 0.768 11.52 Variable overhead 8 0.768 6.14 Fixed overhead 12 0.768 9.22* Standard cost per unit $126.88* *Rounded4. There would be unfavorable efficiency variances for the first 320 units be-cause the standard hours are much lower than the actual hours at this level.Actual hours would be approximately 409.60 (320 ⨯ 1.28), and standard hours would be 245.76 (320 ⨯ 0.768).9–211. MPV = (AP – SP)AQ= ($4.70 – $5.00)260,000 = $78,000 FMUV = (AQ – SQ)SP= (320,000 – 300,000)$5 = $100,000 UThe materials usage variance is viewed as the most controllable because prices for materials are often market-driven and thus not controllable. Re-sponsibility for the variance in this case likely would be assigned to purchas-ing. The lower-quality materials are probably the cause of the extra usage.2. LRV = (AR – SR)AH= ($13 – $12)82,000 = $82,000 ULEV = (AH – SH)SR= (82,000 – 80,000)$12 = $24,000 UAR ⨯ AH SR ⨯ AH SR ⨯ SHProduction is usually responsible for labor efficiency. In this case, efficiency may have been affected by the lower-quality materials, and purchasing, thus, may have significant responsibility for the outcome. Other possible causes are less demand than expected, poor supervision, lack of proper training, and lack of experience.3. Variable overhead variances:Actual VOH Budgeted VOH Applied VOHFormula approach:VOH spending variance = Actual VOH – (SVOR ⨯ AH)= $860,000 – ($10 ⨯ 82,000)= $40,000 UVOH efficiency variance = (AH – SH)SVOR= (82,000 – 80,000)$10= $20,000 U4. Fixed overhead variances:Actual FOH Budgeted FOH Applied FOHThe volume variance is a measure of unused capacity. This cost is reduced as production increases. Thus, selling more goods is the key to reducing this variance (at least in the short run).5. Four variances are potentially affected by material quality:MPV $ 78,000 FMUV 100,000 ULEV 24,000 UVOH efficiency 20,000 U$ 66,000 UIf the variance outcomes are largely attributable to the lower-quality mate-rials, then the company should discontinue using this material.6. (Appendix required)Materials Inventory ................................... 1,300,000MPV ...................................................... 78,000Accounts Payable ............................... 1,222,000Work in Process ....................................... 1,500,000MUV ............................................................ 100,000Materials Inventory .............................. 1,600,0009–21 ConcludedWork in Process ....................................... 960,000LRV ............................................................ 82,000LEV ............................................................. 24,000Accrued Payroll ................................... 1,066,000Cost of Goods Sold .................................. 206,000MUV ...................................................... 100,000LRV ....................................................... 82,000LEV ....................................................... 24,000MPV ............................................................ 78,000Cost of Goods Sold ............................. 78,000VOH Control .............................................. 860,000Various Credits .................................... 860,000FOH Control .............................................. 556,000Various Credits .................................... 556,000Work in Process ....................................... 800,000VOH Control ......................................... 800,000Work in Process ....................................... 480,000FOH Control ......................................... 480,000Cost of Goods Sold .................................. 60,000VOH Control ......................................... 60,000Cost of Goods Sold .................................. 76,000FOH Control ......................................... 76,0009–221. Fixed overhead rate = $2,400,000/600,000 hours*= $4 per hour*Standard hours allowed = 2 ⨯ 300,000 units2. Little Rock plant:Actual FOH Budgeted FOH Applied FOHAthens plant:Actual FOH Budgeted FOH Applied FOHThe spending variance is almost certainly caused by supervisor’s salaries (for example, an unexpected midyear increase due to union pressures). It is unlikely that the lease payments or depreciation would be greater than bud-geted. Changing the terms on a 10-year lease in the first year would be un-usual (unless there is some sort of special clause permitting increased pay-ments for something like unexpected inflation). Also, the depreciation should be on target (unless more equipment was purchased or the depreciation budget was set before the price of the equipment was known with certainty).The volume variance is easy to explain. The Little Rock plant produced less than expected, and so there was an unused capacity cost: $4 ⨯ 120,000 hours = $480,000. The Athens plant had no unused capacity.9–22 Concluded3. It appears that the 120,000 hours of unused capacity (60,000 subassemblies)is permanent for the Little Rock plant. This plant has 10 supervisors, each making $50,000. Supervision is a step-cost driven by the number of produc-tion lines. Unused capacity of 120,000 hours means that two lines can be shut down, saving the salaries of two supervisors ($100,000 at the original salary level). The equipment for the two lines is owned. If it could be sold, then the money could be reinvested, and the depreciation charge would be reduced by20 percent (two lines shut down out of 10). There is no way to directly reducethe lease payments for the building. Perhaps the company could use the space to establish production lines for a different product. Or perhaps the space could be subleased. Another possibility is to keep the supervisors and equipment and try to fill the unused capacity with special orders orders for the subassembly below the regular selling price from a market not normally served. If the selling price is sufficient to cover the variable costs and cover at least the salaries and depreciation for the two lines, then the special order option may be a possibility. This option, however, is fraught with risks, e.g., the risk of finding enough orders to justify keeping the supervisors and equipment, the risk of alienating regular customers who pay full price, and the risk of violating price discrimination laws. Note:You may wish to point out the value of the resource usage model in answering this question (see Chapter 3).4. For each plant, the standard fixed overhead rate is $4 per direct labor hour.Since each subassembly should use two hours, the fixed overhead cost per unit is $8, regardless of where they are produced. Should they differ? Some may argue that the rate for the Little Rock plant needs to be recalculated. For example, one possibility is to use expected actual capacity, instead of prac-tical capacity. In this case, the Little Rock plant would have a fixed overhead rate of $2,400,000/480,000 hours = $5 per hour and a cost per subassembly of $10. The question is: Should the subassemblies be charged for the cost of the unused capacity? ABC suggests a negative response. Products should be charged for the resources they use, and the cost of unused capacity should be reported as a separate item—to draw management’s att ention to the need to manage this unused capacity.9–231. Normal Patient Day:Standard Standard StandardPrice Usage Cost Direct materials $10.00 8.00 lb. $ 80.00 Direct labor 16.00 2 hr. 32.00 Variable overhead 30.00 2 hr. 60.00 Fixed overhead 40.00 2 hr. 80.00 Unit cost $252.00 Cesarean Patient Day:Standard Standard StandardPrice Usage Cost Direct materials $10.00 20.00 lb. $200.00 Direct labor 16.00 4 hr. 64.00 Variable overhead 30.00 4 hr. 120.00 Fixed overhead 40.00 4 hr. 160.00 Unit cost $544.00 2. MPV = (AP – SP)AQ= ($9.50 – $10.00)172,000 = $86,000 FMUV = (AQ – SQ)SPMUV (Normal) = [30,000 – (8 ⨯ 3,500)]$10 = $20,000 UMUV (Cesarean) = [142,000 – (20 ⨯ 7,000)]$10 = $20,000 UMaterials .................................................... 1,720,000MPV ...................................................... 86,000Accounts Payable ............................... 1,634,000Work in Process ....................................... 1,680,000M UV ........................................................... 40,000Materials .............................................. 1,720,000MPV ............................................................ 86,000MUV ............................................................ 40,000Cost of Services Sold ......................... 126,0003. LRV = (AR – SR)AH= ($15.90 – $16.00)36,500 = $3,650 FLEV = (AH – SH)SRLEV (Normal) = [7,200 – (2 ⨯ 3,500)]$16 = $3,200 ULEV (Cesarean) = [29,300 – (4 ⨯ 7,000)]$16 = $20,800 UWork in Process ....................................... 560,000*LEV ............................................................. 24,000LRV ....................................................... 3,650Accrued Payroll ................................... 580,350 *[(2 ⨯ 3,500) + (4 ⨯ 7,000)] ⨯ $16 = $560,000Cost of Services Sold ............................... 20,350LRV ............................................................ 3,650LEV ....................................................... 24,0004. Variable overhead variances:Actual VOH Budgeted VOH Applied VOHFixed overhead variances:Actual FOH Budgeted FOH Applied FOHNote: SH = (2 ⨯ 3,500) + (4 ⨯ 7,000) = 35,000。

任务一构建管理会计体系一、判断题正确的有：1 3 4 5 7 9二、单项选择题1. C2. B3.C4.C5. C6. A 7．B 8．C 9．B 10．B三、多项选择题1．ABD 2. ABC 3. ABCD 4. ABC 5．ABCD6．ABCD 7．ABC 8．ABD 9．ABCD 10．ABCD任务二构建管理会计职业道德体系一、判断题正确的有：1 3 4 5 7 9二、单项选择题1. A2. C 3．D 4．D 5．C 6．B 7．C 8．C三、多项选择题1．AB2．ABCD3．ABC4．ABCD5．ABCD任务一认知企业战略管理一、判断题正确的有：1 2 5 6 9 10 11 12 14 15二、单项选择题1．A 2．A 3．C 4．B 5．A 6．C 7．D 8．A 9．D 10．D 三、多项选择题1．ABC 2．ABCD 3．ABCD 4．ABC 5．ABCD6．BCD 7．ABCD 8．ABD 9．ABC 10．ABCD任务二绘制战略地图一、判断题正确的有：1 3 4 5 7 8 10二、单项选择题1．A 2．C 3．A 4．A 5．D三、多项选择题1．ABCD2．ABC3．ABCD4．ABC5．ABD6．ABCD7．ABCD8．ABCD9．ABCD10．ABCD项目三预算管理任务一预算管理认知一、判断题1.√2.√3.√4.√5.×6.×7.×8.×9.√ 10.√二、单项选择题1.A2.A3.C4.B5.D三、多项选择题1.ABC2.AD3.ABCDE4.ABCDE5.ABCD任务二预算编制的方法二、判断题1.√2.×3.×4.√5.√6.√7.√8.√9.√ 10.√二、单项选择题1.B2.B3.B4.D5.A6.D7.A8.B三、多项选择题1.CD2.ABCDE3.AB4.BCD5.ABD6.ABCD7.AB8.ABCD9.ABCD10.ABCD四、实训题实训一供达公司2018年第二季度—2019年第一季度实训二任务三全面预算编制三、判断题1.×2.√3.×4.×5.√6.×7.√8.×9.× 10.√二、单项选择题1.B2.C3.D4.D5.A6.C7.A8.D9.A 10.D三、多项选择题1.ABCE2.CDE3.BCDE4.BDE5.CDE6.ABDE7.ABCD8.ACD9.CDE10.ACD四、实训题实训一实训二表3-30 2019年度蓝海公司的销售预算单位：元表3-32 2019年度蓝海公司直接材料需用量预算单位：元表3-33 2019年度蓝海公司直接材料采购预算单位：元表3-34 2019年度蓝海公司应交税费预算单位：元表3-36 2019年度蓝海公司制造费用预算单位：元表3-40 2019年度蓝海公司销售费用预算现金支出预算单位：元项目四成本管理任务一成本管理认知一、判断题正确的有： 3 4 5二、单项选择题1.D2. D3. B4.A5.B6.C三、多项选择题1.ABCD2. ABCD3. ABCD4.ABCD5.实训一1.根据提供的资料，分别用高低点法、回归直线法对机器的维修保养成本进行分解，并建立维修保养成本的成本函数。

管理会计课后习题答案(全) -标准化文件发布号：（9456-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII管理会计课后习题答案第一章总论总论一、单项选择题 1. B 2. C 3. D 4.A 二、多项选择题二、多项选择题1. ABCD 2. ABCD 3. ABCD 4. ABC 5. ABCD 三、判断题三、判断题1.√ 2. √ 3.× 4.√ 5.× 6.√第二章成本性态与变动成本法一、单选题一、单选题1. D 2. C 3. B 4.A 5. C 6.D 7. B 8.D 9.D 10. B二、多项选择题二、多项选择题1. AB 2. ACD 3. AB 4. AB 5. ABC 6. BCD  7. ABD 8. ABCD 9. BC 10. CD 三、判断题三、判断题1.× 2.× 3.√ 4.× 5.√ 6.√ 7.× 8.√ 四、实践练习题四、实践练习题实践练习1某企业生产一种机床，最近五年的产量和历史成本资料如下：某企业生产一种机床，最近五年的产量和历史成本资料如下：年份产量（千台）产品成本（万元）200660500 200755 470 200850 460 200965 510201070 550 要求: （1）采用高低点法进行成本性态分析；（2）采用回归直线法进行成本性态分析。

解：（1）采用高低点法进行成本性态分析:460=a+50b550=a+70b, 故b=(550-460)÷(70-50)=4.5; a=460-50×4.5=235则 Y=235+4.5X（2）采用回归直线法进行成本性态分析:年度产销量X i（千台）总成本Y i（万元）X i Y i X i22006 2007 2008 2009 20106055506570500475450520550 30000 26125 22500 33800 38500 3600 3025 2500 4225 4900合计n=5∑X i=300∑Y i=2495∑X i Y i =150925 ∑X i2= 18250 b=（5×150925-300×2495）÷（5×18250-300×300）=4.9a=（2495-4.9×300）÷5=205（万元）则 Y=205+4.9X实践练习2已知：某企业本期有关成本资料如下：单位直接材料成本为10元，单位直接人工成本为5元，单位变动性制造费用为7元，固定性制造费用总额为4,000元，单位变动性销售管理费用为4元，固定性销售管理费用为1,000元。

管理会计（高等教育出版社）于增彪（清华大学）改编余绪缨（厦门大学）审校CHAPTER 4ACTIVITY-BASED COSTINGQUESTIONS FOR WRITING AND DISCUSSION1.Unit costs provide essential informationneeded for inventory valuation and prepara-tion of income statements. Knowing unit costs is also critical for many decisions such as bidding decisions and accept-or-reject special order decisions.2.Cost measurement is determining the dollaramounts associated with resources used in production. Cost assignment is associating the dollar amounts, once measured, with units produced.3.An actual overhead rate is rarely used be-cause of problems with accuracy and timeli-ness. Waiting until the end of the year to en-sure accuracy is rejected because of the need to have timely information. Timeliness of information based on actual overhead costs runs into difficulty (accuracy problems) because overhead is incurred nonuniformly and because production also may be non-uniform.4.For plantwide rates, overhead is first col-lected in a plantwide pool, using direct trac-ing. Next, an overhead rate is computed and used to assign overhead to products. 5.First stage: Overhead is assigned to produc-tion department pools using direct tracing, driver tracing, and allocation. Second stage: Individual departmental rates are used to assign overhead to products as they pass through the departments.6.Departmental rates would be chosen overplantwide rates whenever some depart-ments are more overhead intensive than others and if certain products spend more time in some departments than they do in others.7.Plantwide overhead rates assign overheadto products in proportion to the amount of the unit-level cost driver used. If the prod-ucts consume some overhead activities in different proportions than those assigned by the unit-level cost driver, then cost dis-tortions can occur (the product diversity factor). These distortions can be significant if the nonunit-level overhead costs represent a significant proportion of total overhead costs.8.Low-volume products may consume non-unit-level overhead activities in much greater proportions than indicated by a unit-levelcost driver and vice versa for high-volumeproducts. If so, then the low-volume prod-ucts will receive too little overhead and thehigh-volume products too much.9.If some products are undercosted and oth-ers are overcosted, a firm can make a num-ber of competitively bad decisions. For ex-ample, the firm might select the wrongproduct mix or submit distorted bids.10.Nonunit-level overhead activities are thoseoverhead activities that are not highly corre-lated with production volume measures. Ex-amples include setups, material handling,and inspection. Nonunit-level cost driversare causal factors—factors that explain theconsumption of nonunit-level overhead. Ex-amples include setup hours, number ofmoves, and hours of inspection.11.Product diversity is present whenever prod-ucts have different consumption ratios fordifferent overhead activities.12.An overhead consumption ratio measuresthe proportion of an overhead activity con-sumed by a product.13.Departmental rates typically use unit-levelcost drivers. If products consume nonunit-level overhead activities in different propor-tions than those of unit-level measures, thenit is possible for departmental rates to moveeven further away from the true consumptionratios, since the departmental unit-level ra-tios usually differ from the one used at theplant level.14.Agree. Prime costs can be assigned usingdirect tracing and so do not cause cost dis-tortions. Overhead costs, however, are notdirectly attributable and can cause distor-tions. For example, using unit-level activitydrivers to trace nonunit-level overhead costswould cause distortions.15.Activity-based product costing is an over-head costing approach that first assignscosts to activities and then to products. Theassignment is made possible through theidentification of activities, their costs, and theuse of cost drivers.16.An activity dictionary is a list of activitiesaccompanied by information that describeseach activity (called attributes)17. A primary activity is consumed by the finalcost objects such as products and custom-ers, whereas secondary activities are con-sumed by other activities (ultimately con-sumed by primary activities).18.Costs are assigned using direct tracing andresource drivers.19.Homogeneous sets of activities are pro-duced by associating activities that have thesame level and that can use the same driverto assign costs to products. Homogeneoussets of activities reduce the number of over-head rates to a reasonable level.20. A homogeneous cost pool is a collection ofoverhead costs that are logically related tothe tasks being performed and for whichcost variations can be explained by a singleactivity driver. Thus, a homogeneous pool ismade up of activities with the same process,the same activity level, and the same driver.21.Unit-level activities are those that occur eachtime a product is produced. Batch-level activi-ties are those that are performed each time abatch of products is produced. Product-levelor sustaining activities are those that areperformed as needed to support the variousproducts produced by a company. Facility-level activities are those that sustain a facto-ry’s general man ufacturing process.22.ABC improves costing accuracy wheneverthere is diversity of cost objects. There arevarious kinds of cost objects, with productsbeing only one type. Thus, ABC can be use-ful for improving cost assignments to costobjects like customers and suppliers. Cus-tomer and supplier diversity can occur for asingle product firm or for a JIT manufactur-ing firm.23.Activity-based customer costing can identifywhat it is costing to service different custom-ers. Once known, a firm can then devise astrategy to increase its profitability by focus-ing more on profitable customers, convertingunprofitable customers to profitable oneswhere possible, and “firing” customers thatcannot be made profitable.24.Activity-based supplier costing traces allsupplier-caused activity costs to suppliers.This new total cost may prove to be lowerthan what is signaled simply by purchaseprice.EXERCISES4–11.Quarter 1 Quarter 2 Q uarter 3 Quarter 4 Total Units produced 400,000 160,000 80,000 560,000 1,200,000 Prime costs $8,000,000 $3,200,000 $1,600,000 $11,200,000 $24,000,000 Overhead costs $3,200,000 $2,400,000 $3,600,000 $2,800,000 $12,000,000 Unit cost:Prime $20 $20 $20 $20 $20Overhead 8 15 45 5 10Total $28 $35 $65 $25 $30 2. Actual costing can produce wide swings in the overhead cost per unit. Thecause appears to be nonuniform incurrence of overhead and nonuniform production (seasonal production is a possibility).3. First, calculate a predetermined rate:OH rate = $11,640,000/1,200,000= $9.70 per unitThis rate is used to assign overhead to the product throughout the year.Since the driver is units produced, $9.70 would be assigned to each unit.Adding this to the actual prime costs produces a unit cost under normal cost-ing:Unit cost = $9.70 + $20.00 = $29.70This cost is close to the actual annual cost of $30.00.1. $13,500,000/3,600,000 = $3.75 per direct labor hour (DLH)2. $3.75 ⨯ 3,456,000 = $12,960,0003. Applied overhead $ 12,960,000A ctual overhead 13,600,000U nderapplied overhead $ 640,0004. Predetermined rates allow the calculation of unit costs and avoid the prob-lems of nonuniform overhead incurrence and nonuniform production asso-ciated with actual overhead rates. Unit cost information is needed throughout the year for a variety of managerial purposes.4–31. Predetermined overhead rate = $4,500,000/600,000 = $7.50 per DLH2. Applied overhead = $7.50 ⨯ 585,000 = $4,387,5003. Applied overhead $ 4,387,500Actual overhead 4,466,250Underapplied overhead $ (78,750)4. Unit cost:Prime costs $ 6,750,000Overhead costs 4,387,500Total $ 11,137,500Units ÷750,000Unit cost $ 14.851. Predetermined overhead rate = $4,500,000/187,500 = $24 per machine hour(MHr)2. Applied overhead = $24 187,875 = $4,509,0003. Applied overhead $ 4,509,000Actual overhead 4,466,250Overapplied overhead $ 42,7504. Unit cost:Prime costs $ 6,750,000Overhead costs 4,509,000Total $ 11,259,000Units ÷750,000Unit cost $ 15.01**Rounded5. Gandars needs to determine what causes its overhead. Is it primarily labordriven (e.g., composed predominantly of fringe benefits, indirect labor, and personnel costs), or is it machine oriented (e.g., composed of depreciation on machinery, utilities, and maintenance)? It is impossible for a decision to be made on the basis of the information given in this exercise.1. Predetermined rates:Drilling Department: Rate = $600,000/280,000 = $2.14* per MHrAssembly Department: Rate = $392,000/200,000= $1.96 per DLH*Rounded2. Applied overhead:Drilling Department: $2.14 ⨯ 288,000 = $616,320Assembly Department: $1.96 ⨯ 196,000 = $384,160Overhead variances:Drilling Assembly Total Actual overhead $602,000 $ 412,000 $ 1,014,000 Applied overhead 616,320 384,160 1,000,480 Overhead variance $ (14,320) over $ 27,840 under $ 13,520 3. Unit overhead cost = [($2.14 ⨯ 4,000) + ($1.96 ⨯ 1,600)]/8,000= $11,696/8,000= $1.46**Rounded1. Activity rates:Machining = $632,000/300,000= $2.11* per MHrInspection = $360,000/12,000= $30 per inspection hour*Rounded2. Unit overhead cost = [($2.11 ⨯ 8,000) + ($30 ⨯ 800)]/8,000= $40,880/8,000= $5.114–71. Yes. Since direct materials and direct labor are directly traceable to eachproduct, their cost assignment should be accurate.2. Elegant: (1.75 ⨯ $9,000)/3,000 = $5.25 per briefcaseFina: (1.75 ⨯ $3,000)/3,000 = $1.75 per briefcaseNote: Overhead rate = $21,000/$12,000 = $1.75 per direct labor dollar (or 175 percent of direct labor cost).There are more machine and setup costs assigned to Elegant than Fina. This is clearly a distortion because the production of Fina is automated and uses the machine resources much more than the handcrafted Elegant. In fact, the consumption ratio for machining is 0.10 and 0.90 (using machine hours as the measure of usage). Thus, Fina uses nine times the machining resources as Elegant. Setup costs are similarly distorted. The products use an equal number of setups hours. Yet, if direct labor dollars are used, then the Elegant briefcase receives three times more machining costs than the Fina briefcase.4–7 Concluded3. Overhead rate = $21,000/5,000= $4.20 per MHrElegant: ($4.20 ⨯ 500)/3,000 = $0.70 per briefcaseFina: ($4.20 ⨯ 4,500)/3,000 = $6.30 per briefcaseThis cost assignment appears more reasonable given the relative demands each product places on machine resources. However, once a firm moves to a multiproduct setting, using only one activity driver to assign costs will likely produce product cost distortions. Products tend to make different demands on overhead activities, and this should be reflected in overhead cost assign-ments. Usually, this means the use of both unit- and nonunit-level activity drivers. In this example, there is a unit-level activity (machining) and a non-unit-level activity (setting up equipment). The consumption ratios for each (using machine hours and setup hours as the activity drivers) are as follows:Elegant FinaMachining 0.10 0.90 (500/5,000 and 4,500/5,000)Setups 0.50 0.50 (100/200 and 100/200)Setup costs are not assigned accurately. Two activity rates are needed—one based on machine hours and the other on setup hours:Machine rate: $18,000/5,000 = $3.60 per MHrSetup rate: $3,000/200 = $15 per setup hourCosts assigned to each product:Machining: Elegant Fina$3.60 ⨯ 500 $ 1,800$3.60 ⨯ 4,500 $ 16,200Setups:$15 ⨯ 100 1,500 1,500Total $ 3,300 $ 17,700Units ÷3,000 ÷3,000Unit overhead cost $ 1.10 $ 5.90Activity dictionary:Activity Activity Primary/ ActivityName Description Secondary Driver Providing nursing Satisfying patient Primary Nursing hours care needsSupervising Coordinating Secondary Number of nurses nurses nursing activitiesFeeding patients Providing meals Primary Number of mealsto patientsLaundering Cleaning and Primary Pounds of laundry bedding and delivering clothesclothes and beddingProviding Therapy treatments Primary Hours of therapy physical directed bytherapy physicianMonitoring Using equipment to Primary Monitoring hours patients monitor patientconditions1. dCost of labor (0.75 ⨯ $40,000) $30,000Forklift (direct tracing) 6,000 Total cost of receiving $36,000 2. b3. a4. c5. dActivity rates (Questions 2–5):Receiving: $36,000/50,000 = $0.72 per partSetup: $60,000/300 = $200 per setupGrinding: $90,000/18,000 = $5 per MHrInspecting: $45,000/4,500 = $10 per inspection hour6. aOverhead rate = $231,000/20,000 = $11.55 per DLH Direct materials $ 850Direct labor 600Overhead ($11.55 ⨯ 50) 578*Total cost $ 2,028Units ÷100Unit cost $ 20.28*Rounded4–9 Concluded7. bDirect materials $ 850.00Direct labor 600.00Overhead:Setup 200.00 ($200 ⨯ 1)Inspecting 40.00 ($10 ⨯ 4)Grinding 100.00 ($5 ⨯ 20)Receiving 14.40 ($0.72 ⨯ 20) Total costs $ 1,804.40Units ÷100Unit cost $ 18.04**Rounded4–101. Unit-level: Testing products, inserting dies2. Batch-level: Setting up batches, handling wafer lots, purchasingmaterials, receiving materials3. Product-level: Developing test programs, making probe cards,engineering design, paying suppliers4. Facility-level: Providing utilities, providing space4–111. Unit-level activities: MachiningBatch-level activities: Setups and packing Product-level activities: ReceivingFacility-level activities: None2. Pools and drivers:Unit-levelPool 1:Machining $80,000Activity driver: Machine hoursBatch-levelPool 2:Setups $24,000Packing 30,000Total cost $54,000Product-levelPool 3:Receiving $18,000Activity driver: Receiving orders4–11 Concluded3. Pool rates:Pool 1: $80,000/40,000 = $2 per MHrPool 2: $54,000/300 = $180 per setupPool 3: $18,000/600 = $30 per receiving order 4. Overhead assignment:InfantryPool 1: $2 ⨯ 20,000 = $ 40,000Pool 2: $180 ⨯ 200 = 36,000Pool 3: $30 ⨯ 200 = 6,000Total $ 82,000Special forcesPool 1: $2 ⨯ 20,000 = $ 40,000Pool 2: $180 ⨯ 100 = 18,000Pool 3: $30 ⨯ 400 = 12,000Total $ 70,0004–121. Deluxe Percent Regular PercentPrice $900 100% $750 100% Cost 576 64 600 80 Unit gross profit $324 36% $150 20% Total gross profit:($324 ⨯ 100,000) $32,400,000($150 ⨯ 800,000) $120,000,0002. Calculation of unit overhead costs:Deluxe Regular Unit-level:Machining:$200 ⨯ 100,000 $20,000,000$200 ⨯ 300,000 $60,000,000 Batch-level:Setups:$3,000 ⨯ 300 900,000$3,000 ⨯ 200 600,000 Packing:$20 ⨯ 100,000 2,000,000$20 ⨯ 400,000 8,000,000 Product-level:Engineering:$40 ⨯ 50,000 2,000,000$40 ⨯ 100,000 4,000,000 Facility-level:Providing space:$1 ⨯ 200,000 200,000$1 ⨯ 800,000 800,000 Total overhead $ 25,100,000 $ 73,400,000 Units ÷100,000 ÷800,000 Overhead per unit $ 251 $ 91.75Deluxe Percent Regular Percent Price $900 100% $750.00 100%Cost 780* 87*** 574.50** 77***Unit gross profit $120 13%*** $175.50 23%***Total gross profit:($120 ⨯ 100,000) $12,000,000($175.50 ⨯ 800,000) $140,400,000*$529 + $251**$482.75 + $91.75***Rounded3. Using activity-based costing, a much different picture of the deluxe and regu-lar products emerges. The regular model appears to be more profitable. Per-haps it should be emphasized.4–131. JIT Non-JITSales a$12,500,000 $12,500,000Allocation b750,000 750,000a$125 ⨯ 100,000, where $125 = $100 + ($100 ⨯ 0.25), and 100,000 is the average order size times the number of ordersb0.50 ⨯ $1,500,0002. Activity rates:Ordering rate = $880,000/220 = $4,000 per sales orderSelling rate = $320,000/40 = $8,000 per sales callService rate = $300,000/150 = $2,000 per service callJIT Non-JITOrdering costs:$4,000 ⨯ 200 $ 800,000$4,000 ⨯ 20 $ 80,000Selling costs:$8,000 ⨯ 20 160,000$8,000 ⨯ 20 160,000Service costs:$2,000 ⨯ 100 200,000$2,000 ⨯ 50 100,000T otal $ 1,160,000 $ 340,000For the non-JIT customers, the customer costs amount to $750,000/20 = $37,500 per order under the original allocation. Using activity assignments, this drops to $340,000/20 = $17,000 per order, a difference of $20,500 per or-der. For an order of 5,000 units, the order price can be decreased by $4.10 per unit without affecting customer profitability. Overall profitability will decrease, however, unless the price for orders is increased to JIT customers.3. It sounds like the JIT buyers are switching their inventory carrying costs toEmery without any significant benefit to Emery. Emery needs to increase prices to reflect the additional demands on customer-support activities. Fur-thermore, additional price increases may be needed to reflect the increased number of setups, purchases, and so on, that are likely occurring inside the plant. Emery should also immediately initiate discussions with its JIT cus-tomers to begin negotiations for achieving some of the benefits that a JIT supplier should have, such as long-term contracts. The benefits of long-term contracting may offset most or all of the increased costs from the additional demands made on other activities.4–141. Supplier cost:First, calculate the activity rates for assigning costs to suppliers: Inspecting components: $240,000/2,000 = $120 per sampling hourReworking products: $760,500/1,500 = $507 per rework hourWarranty work: $4,800/8,000 = $600 per warranty hourNext, calculate the cost per component by supplier:Supplier cost:Vance Foy Purchase cost:$23.50 ⨯ 400,000 $ 9,400,000$21.50 ⨯ 1,600,000 $ 34,400,000 Inspecting components:$120 ⨯ 40 4,800$120 ⨯ 1,960 235,200 Reworking products:$507 ⨯ 90 45,630$507 ⨯ 1,410 714,870 Warranty work:$600 ⨯ 400 240,000$600 ⨯ 7,600 4,560,000 Total supplier cost $ 9,690,430 $ 39,910,070Units supplied ÷400,000 ÷1,600,000Unit cost $ 24.23* $ 24.94**RoundedThe difference is in favor of Vance; however, when the price concession is con sidered, the cost of Vance is $23.23, which is less than Foy’s component.Lumus should accept the contractual offer made by Vance.4–14 Concluded2. Warranty hours would act as the best driver of the three choices. Using thisdriver, the rate is $1,000,000/8,000 = $125 per warranty hour. The cost as-signed to each component would be:Vance Foy Lost sales:$125 ⨯ 400 $ 50,000$125 ⨯ 7,600 $ 950,000$ 50,000 $ 950,000 U nits supplied ÷ 400,000 ÷1,600,000I ncrease in unit cost $ 0.13* $ 0.59**RoundedPROBLEMS4–151. Product cost assignment:Overhead rates:Patterns: $30,000/15,000 = $2.00 per DLHFinishing: $90,000/30,000 = $3.00 per DLHUnit cost computation:Duffel BagsPatterns:$2.00 ⨯ 0.1 $0.20$2.00 ⨯ 0.2 $0.40Finishing:$3.00 ⨯ 0.2 0.60$3.00 ⨯ 0.4 1.20Total per unit $0.80 $1.602. Cost before addition of duffel bags:$60,000/100,000 = $0.60 per unitThe assignment is accurate because all costs belong to the one product.4–15 Concluded3. Activity-based cost assignment:Stage 1:Pool rate = $120,000/80,000 = $1.50 per transactionStage 2:Overhead applied:Backpacks: $1.50 ⨯ 40,000* = $60,000Duffel bags: $1.50 ⨯ 40,000 = $60,000*80,000 transactions/2 = 40,000 (number of transactions had doubled)Unit cost:Backpacks: $60,000/100,000 = $0.60 per unitDuffel bags: $60,000/25,000 = $2.40 per unit4. This problem allows the student to see what the accounting cost per unitshould be by providing the ability to calculate the cost with and without the duffel bags. With this perspective, it becomes easy to see the benefits of the activity-based approach over those of the functional-based approach. The activity-based approach provides the same cost per unit as the single-product setting. The functional-based approach used transactions to allocate accounting costs to each producing department, and this allocation probably reflects quite well the consumption of accounting costs by each producing department. The problem is the second-stage allocation. Direct labor hours do not capture the consumption pattern of the individual products as they pass through the departments. The distortion occurs, not in using transac-tions to assign accounting costs to departments, but in using direct labor hours to assign these costs to the two products.In a single-product environment, ABC offers no improvement in product cost-ing accuracy. However, even in a single-product environment, it may be poss-ible to increase the accuracy of cost assignments to other cost objects such as customers.4–161. Plantwide rate = $660,000/440,000 = $1.50 per DLHOverhead cost per unit:Model A: $1.50 ⨯ 140,000/30,000 = $7.00Model B: $1.50 ⨯ 300,000/300,000 = $1.502. Departmental rates:Department 1: $420,000/180,000 = $2.33 per MHr*Department 2: $240,000/400,000 = $0.60 per DLHDepartment 1: $420,000/40,000 = $10.50 DLHDepartment 2: $240,000/40,000 = $6.00 per MHrOverhead cost per unit:Model A: [($2.33 ⨯ 10,000) + ($0.60 ⨯ 130,000)]/30,000 = $3.38Model B: [($2.33 ⨯ 170,000) + ($0.60 ⨯ 270,000)]/300,000 = $1.86Overhead cost per unit:Model A: [($10.50 ⨯ 10,000) + ($6.00 ⨯ 10,000)]/30,000 = $5.50Model B: [($10.50 ⨯ 30,000) + ($6.00 ⨯ 30,000)]/300,000 = $1.65*Rounded numbers throughoutA common justification is that of using machine hours for machine-intensivedepartments and labor hours for labor-intensive departments. Using this rea-soning, the first set of departmental rates would be selected (machine hours for Department 1 and direct labor hours for Department 2).3. Calculation of pool rates:Driver Pool RateBatch-level pool:Setup and inspection Product runs $320,000/100 = $3,200 per runUnit-level pool:Machine andmaintenance Machine hours $340,000/220,000 = $1.545 per MHr Note: Inspection hours could have been used as an activity driver instead of production runs.Overhead assignment:Model BBatch-level:Setups and inspection$3,200 ⨯ 40 $ 128,000$3,200 ⨯ 60 $ 192,000Unit-level:Power and maintenance$1.545 ⨯ 20,000 30,900$1.545 ⨯ 200,000 309,000Total overhead $ 158,900 $ 501,000Units produced ÷30,000 ÷ 300,000Overhead per unit $ 5.30 $ 1.674. Using activity-based costs as the standard, we can say that the first set ofdepartmental rates decreased the accuracy of the overhead cost assignment (over the plantwide rate) for both products. The opposite is true for the second set of departmental rates. In fact, the second set is very close to the activity assignments. Apparently, departmental rates can either improve or worsen plantwide assignments. In the first case, D epartment 1’s costs are assigned at a 17:1 ratio which overcosts B and undercosts A in a big way.Yet, this is the most likely set of rates at the departmental level! This raises some doubt about the conventional wisdom regarding departmental rates.4–171. Labor and gasoline are driver tracing.Labor (0.75 ⨯ $120,000) $ 90,000 Time = Resource driverGasoline ($3 ⨯ 6,000 moves) 18,000 Moves = Resource driverDepreciation (2 ⨯ $6,000) 12,000 Direct tracingTotal cost $ 120,0002. Plantwide rate = $600,000/20,000= $30 per DLHUnit cost:DeluxePrime costs $80.00 $160Overhead:$30 ⨯ 10,000/40,000 7.50$30 ⨯ 10,000/20,000 15$87.50 $1753. Pool 1: Maintenance $ 114,000Engineering 120,000Total $ 234,000Maintenance hours ÷4,000Pool rate $ 58.50Note:Engineering hours could also be used as a driver. The activities are grouped together because they have the same process, are both product lev-el, and have the same consumption ratios (0.25, 0.75).Pool 2: Material handling $ 120,000Number of moves ÷6,000Pool rate $ 20Pool 3: Setting up $ 96,000Number of setups ÷80Pool rate $ 1,200Note: Material handling and setups are both batch-level activities but have dif-ferent consumption ratios.Pool 4: Purchasing $ 60,000Receiving 40,000Paying suppliersTotal $ 130,000Orders processed ÷750Pool rate $ 173.33Note:The three activities are all product-level activities and have the same consumption ratios.Pool 5: Providing space $ 20,000Machine hours ÷10,000Pool rate $ 2Note: This is the only facility-level activity.4. Unit cost:Basic Deluxe Prime costs $ 3,200,000 $ 3,200,000Overhead:Pool 1:$58.50 ⨯ 1,000 58,500$58.50 ⨯ 3,000 175,500 Pool 2:$20 ⨯ 2,000 40,000$20 ⨯ 4,000 80,000 Pool 3:$1,200 ⨯ 20 24,000$1,200 ⨯ 60 72,000 Pool 4:$173.33 ⨯ 250 43,333$173.33 ⨯ 500 86,665 Pool 5:$2 ⨯ 5,000 10,000$2 ⨯ 5,000 10,000 Total $ 3,375,833 $ 3,624,165Units produced ÷40,000 ÷20,000Unit cost (ABC) $ 84.40 $ 181.21Unit cost (traditional) $ 87.50 $ 175.00The ABC costs are more accurate (better tracing—closer representation of actual resource consumption). This shows that the basic model was over-costed and the deluxe model undercosted when the plantwide overhead rate was used.1. Unit-level costs ($120 ⨯ 20,000) $ 2,400,000Batch-level costs ($80,000 ⨯ 20) 1,600,000Product-level costs ($80,000 ⨯ 10) 800,000Facility-level ($20 ⨯ 20,000) 400,000Total cost $ 5,200,0002. Unit-level costs ($120 ⨯ 30,000) $ 3,600,000Batch-level costs ($80,000 ⨯ 20) 1,600,000Product-level costs ($80,000 ⨯ 10) 800,000Facility-level costs 400,000Total cost $ 6,400,000The unit-based costs increase because these costs vary with the number of units produced. Because the batches and engineering orders did not change, the batch-level costs and product-level costs remain the same, behaving as fixed costs with respect to the unit-based driver. The facility-level costs are fixed costs and do not vary with any driver.3. Unit-level costs ($120 ⨯ 30,000) $ 3,600,000Batch-level costs ($80,000 ⨯ 30) 2,400,000Product-level costs ($80,000 ⨯ 12) 960,000Facility-level costs 400,000Total cost $ 7,360,000Batch-level costs increase as the number of batches changes, and the costs of engineering support change as the number of orders change. Thus, batches and orders increased, increasing the total cost of the model.4. Classifying costs by category allows their behavior to be better understood.This, in turn, creates the ability to better manage costs and make decisions.1. The total cost of care is $1,950,000 plus a $50,000 share of the cost of super-vision [(25/150) ⨯ $300,000]. The cost of supervision is computed as follows: Salary of supervisor (direct) $ 70,000Salary of secretary (direct) 22,000Capital costs (direct) 100,000Assistants (3 ⨯ 0.75 ⨯ $48,000) 108,000Total $ 300,000Thus, the cost per patient day is computed as follows:$2,000,000/10,000 = $200 per patient day(The total cost of care divided by patient days.) Notice that every maternity patient—regardless of type—would pay the daily rate of $200.2. First, the cost of the secondary activity (supervision) must be assigned to theprimary activities (various nursing care activities) that consume it (the driver is the number of nurses):Maternity nursing care assignment:(25/150) ⨯ $300,000 = $50,000Thus, the total cost of nursing care is $950,000 + $50,000 = $1,000,000.Next, calculate the activity rates for the two primary activities:Occupancy and feeding: $1,000,000/10,000 = $100 per patient dayNursing care: $1,000,000/50,000 = $20 per nursing hour。

《管理会计》作业（一）第1～3章一．单项选择题1．下列选项中，（ B ）不是在管理会计初级阶段产生的。

A．变动成本法 B．经济增加值C．本量利分析 D．预算控制2．管理会计的基本内容不包括（D）。

A．成本控制 B．经营预测 C．预算管理 D．成本核算3．现代企业会计的两大分支：除了财务会计还有（ C ）。

A．财务管理 B．预算会计 C．管理会计 D．成本会计4．管理会计的会计主体不包括（C）。

A．责任人 B．个别产品C．总经理 D．个别部门5．下列哪个选项不属于管理会计和财务会计的区别内容（D）。

A．会计主体不同 B．核算依据不同C．法律效力不同D．最终目标不同6．管理成本是对企业为了特殊管理目的而引入或建立的各类成本概念的总称。

管理成本的内容不包括（B）。

A．决策成本 B．预测成本C．控制成本 D．责任成本7．通过成本性态的分析，把企业全部成本最终分为（ B ）A．变动成本和销售成本 B．变动成本和固定成本C．固定成本和生产成本 D．销售成本和生产成本8．租赁费属于（A）。

A．酌量性固定成本 B．约束性固定成本C．技术性变动成本 D．酌量性变动成本9．低坡式混合成本又称（ C ）。

A．半变动成本 B．半固定成本 C．延期变动成本 D．曲线式混合成本10．历史资料分析法是根据企业若干期成本与业务量的相关历史资料，运用数学方法进行数据处理，以完成成本习性分析任务的一种定量分析方法。

历史资料分析法不包括（A）。

A．直接分析法 B．高低点法C．散布图法 D．回归直线法11．变动生产成本不包括以下哪个选项（ C ）。

A．直接人工 B．直接材料C．制造费用 D．变动性制造费用12．在完全成本法下，其利润表所提供的中间指标是( B )。

A. 贡献毛益 B．销售毛利C．营业利润 D．期间成本13．如果某期按变动成本法计算的营业利润为8000元，该期产量为4000件，销售量为2000件。

期初存货为零，固定性制造费用总额为4000元，则按完全成本法计算的营业利润为（ A ）。

管理会计课后习题答案第一章总论一、单项选择题1. B2. C3. D4.A二、多项选择题1. ABCD2. ABCD3. ABCD4. ABC5. ABCD三、判断题1.√2. √3.×4.√5.×6.√第二章成本性态与变动成本法一、单选题1. D2. C3. B4.A5.C6.D7.B8.D9.D 10. B二、多项选择题1. AB2. ACD3. AB4. AB5. ABC6. BCD7. ABD 8.ABCD 9.BC 10.CD三、判断题1.×2.×3.√4.×5.√6.√7.×8.√四、实践练习题实践练习1要求: （1）采用高低点法进行成本性态分析；（2）采用回归直线法进行成本性态分析。

解：（1）采用高低点法进行成本性态分析:460=a+50b550=a+70b, 故b=(550-460)÷(70-50)=4.5; a=460-50×4.5=235则 Y=235+4.5X（2）采用回归直线法进行成本性态分析:b=（5×150925-300×2495）÷（5×18250-300×300）=4.9a=（2495-4.9×300）÷5=205（万元）则 Y=205+4.9X实践练习2已知：某企业本期有关成本资料如下：单位直接材料成本为10元，单位直接人工成本为5元，单位变动性制造费用为7元，固定性制造费用总额为4,000元，单位变动性销售管理费用为4元，固定性销售管理费用为1,000元。

期初存货量为零，本期产量为1,000件，销量为600件，单位售价为40元。

要求：分别按变动成本法和完全成本法的有关公式计算下列指标：（1）单位产品成本；（2）期间成本；（3）销货成本；（4）营业利润。

解：变动成本法：（1）单位产品成本=10+5+7=22元（2）期间费用=4000 +（4×600+1000）=7400元（3）销货成本=22×600=13200元（4）边际贡献=40×600-（22×600+4×600）=8400元营业利润==8400-（4000+1000）=3400元完全成本法：（1）单位产品成本=22+4000/1000=26元（2）期间费用=4×600+1000=3400元（3）销货成本=26×600=15600元（4）营业利润=（40×600-15600）- 3400=5000元实践练习3已知：某厂只生产一种产品，第一、二年的产量分别为30 000件和24 000件，销售量分别为20 000件和30 000件；存货计价采用先进先出法。

管理会计学第七版课后答案一、单选题1.下列各项有关管理会计要素的说法中，正确的是()。

[单选题] *A.管理会计应用环境是实现管理会计目标的具体手段B.管理会计活动是单位管理会计工作的具体开展(正确答案)C.管理会计工具方法是单位应用管理会计的基础D.管理会计工具方法是单位管理会计工作的具体开展答案解析：选项A，管理会计应用环境是单位应用管理会计的基础；选项CD，管理会计工具方法是实现管理会计目标的具体手段。

2.关于成本和费用的说法中错误的是()。

[单选题] *A.费用着重于按会计期间进行归集B.产品成本一般以生产过程中取得的各种原始凭证为计算依据(正确答案)C.产品成本着重于按产品进行归集D.产品成本一般以成本计算单或成本汇总表及产品入库单等为计算依据答案解析：费用着重于按会计期间进行归集，一般以生产过程中取得的各种原始凭证为计算依据；成本着重于按产品进行归集，一般以成本计算单或成本汇总表及产品入库单等为计算依据。

3.下列各项中，属于生产成本项目的是()。

[单选题] *A.财务费用B.燃料和动力(正确答案)C.管理费用D.税金答案解析：成本项目一般包括：直接材料、直接人工、燃料和动力、制造费用等。

4.A、B两种产品共同消耗的燃料费用为8 000元，A、B两种产品的定额消耗量分别为150千克和250千克。

按燃料定额消耗量比例分配计算的A产品应负担的燃料费用为()元。

[单选题] *A.2 000B.3 000(正确答案)C.4 000D.8 000答案解析：分配率＝费用总额/分配标准(定额消耗量)＝8 000/(150＋250)＝20； A 产品应负担的燃料费用＝A产品的定额消耗量×分配率＝150×20＝3 000(元)。

5.某企业生产甲、乙两种产品，12月份共发生生产工人工资70 000元，福利费10 000元。

上述人工费按生产工时比例在甲、乙产品间分配，其中甲产品的生产工时为1 200小时，乙产品的生产工时为800小时。

---------------------------------------------------------------------------------------------------------------管理会计课程作业答案第一章一、单项选择题1～5 CACDC 6～10 DADAC 11～15 DACDD16～20 CBDBB 21～25 DACBD二、多项选择题1.ABCE2.ACDE3.BDE4.ABCD5.ABCE6.ABE7.AB8.ABC9.BCDE 10.ABCDE11.ACDE 12.ABC 13.ABC 14.ABCD 15.ABE16.ABCDE三、判断题1～5 √×√√√ 6～10 √×××× 11～15 √√√√×16～20 ××××√ 21～25 √×√√√第二章一、单项选择题1～5 DDADA 6～10 BCBBD 11～15 BBABA16～20 AACDB 21～25 DACBD 26～30 CABAC二、多项选择题1.ABC2.ABCDE3.BCD4.CD5.BC6.ABCD7.ABC8.AE9.ABC 10.ABE11.AD 12.ACD 13.BDE 14.BCD 15.BCE16.BC 17.ABCDE 18.DE 19.BC 20.ABCE21.ABE 22.ABCD 23.ABCD 24.ABCDE 25.AD三、判断题1～5 √×√√√ 6～10 ×××√× 11～15 ×××√√16～20 ×√×√× 21～25 ×√√√×四、计算题答案：（1）a为固定成本，b为单位变动成本，x为业务量，y为混合成本，△x为最高点与最低点业务量之差，△y为对应于高、低点的成本之差，则b=△y/△x=(93000-72000)/(1400-700) =30元/千小时a=72000-700×30=51000 元y=51000+30x(注：x=125 y=95000 不属于该项业务活动的正常情况，故不能作为最低点)---------------------------------------------------------精品文档---------------------------------------------------------------------------------------------------------------（2）r=0.18 a=79767 b=4.34（3）x=1800 y=51000+30×1800=105000元五、案例分析题参考答案：（1）Sam采用了分步分析程序；Elvis采用了同步分析程序（2）同Sam和Elvis所建立的总成本性态模型一样。

《管理会计》作业（一）第1～3章一．单项选择题1．下列选项中，（ B ）不是在管理会计初级阶段产生的。

A．变动成本法 B．经济增加值C．本量利分析 D．预算控制2．管理会计的基本内容不包括（D）.A．成本控制 B．经营预测 C．预算管理 D．成本核算3．现代企业会计的两大分支:除了财务会计还有( C ）.A．财务管理 B．预算会计 C．管理会计 D．成本会计4．管理会计的会计主体不包括（C）。

A．责任人 B．个别产品C．总经理 D．个别部门5．下列哪个选项不属于管理会计和财务会计的区别内容（D )。

A．会计主体不同 B．核算依据不同C．法律效力不同D．最终目标不同6．管理成本是对企业为了特殊管理目的而引入或建立的各类成本概念的总称。

管理成本的内容不包括（B）。

A．决策成本 B．预测成本C．控制成本 D．责任成本7．通过成本性态的分析，把企业全部成本最终分为（ B ）A．变动成本和销售成本 B．变动成本和固定成本C．固定成本和生产成本 D．销售成本和生产成本8．租赁费属于（A）.A．酌量性固定成本 B．约束性固定成本C．技术性变动成本 D．酌量性变动成本9．低坡式混合成本又称（ C ）。

A．半变动成本 B．半固定成本 C．延期变动成本 D．曲线式混合成本10．历史资料分析法是根据企业若干期成本与业务量的相关历史资料，运用数学方法进行数据处理，以完成成本习性分析任务的一种定量分析方法。

历史资料分析法不包括（A）。

A．直接分析法 B．高低点法C．散布图法 D．回归直线法11．变动生产成本不包括以下哪个选项（ C ）。

A．直接人工 B．直接材料C．制造费用 D．变动性制造费用12．在完全成本法下，其利润表所提供的中间指标是（ B )。

A。

贡献毛益 B．销售毛利C．营业利润 D．期间成本13．如果某期按变动成本法计算的营业利润为8000元,该期产量为4000件,销售量为2000件.期初存货为零，固定性制造费用总额为4000元,则按完全成本法计算的营业利润为（ A ）。

P15第三章变动成本法1、某公司只生产销售一种产品，计划年度生产量为4000件,销售量为3500件，期初存货为零。

预计发生直接材料20000元，直接人工32000元,单位变动制造费用6元/件。

固定制造费用28000元。

要求：根据以上资料，分别采用变动成本法和完全成本法计算计划年度的期末产品存货成本.解：变动成本法=（20000+32000+6*4000）/4000＊（4000—3500）=19＊500=9500完全成本法=(20000+32000+6＊4000+28000)/4000＊（4000—3500）=26＊500=13000 5．P16已知:某企业生产一种产品,第一年、第二年的生产量分别为170000件和140000件,销售量分别为140000件和160000件，存货的计价采用先进先出法。

每单位产品的售价为5元,生产成本资料如下：每件变动生产成本3元,其中包括直接材料1。

30元，直接人工1。

50元,变动性制造费用0。

20元；固定性制造费用每年的发生额为150000元。

变动性销售与管理费用为销售收入的5％，固定性销售与管理费用发生额为65000元，两年均未发生财务费用。

要求:(1）分别按变动成本法和完全成本法计算并确定第一年和第二年的税前利润。

（2）具体说明第一年和第二年分别按两种成本计算方法剧以确定的税前利润发生差异的原因（3)具体说明采用完全成本法计算确定的第一年和第二年税前利润发生差异的原因(4)设立有关帐户，按变动成本法计算以反映第一年和第二年发生的有关业务并通过“存货中固定制造费用"帐户，在帐户体系中按完全成本法计算确认第一年和第二年对外编制的利润表中的净利润和资产负债表产成品项目列示的解析:按完全成本法计算的第一年和第二年的营业利润见表3-6单位：元注：第一年生产成本=(3+150000/170000)×170000=660000（元）第二年生产成本=（3+150000/140000)×140000=570000（元)第一年期末存货成本=(3+150000/170000）×30000=116471（元)第二年期末存货成本=（3+150000/140000)×10000=40714（元)按变动成本法计算的第一年和第二年的营业利润见表3--7。

管理会计七次作业汇总及答案管理会计第一次作业某工厂本年12个月中最高产量和最低产量的生产成本摘录见下表所示：最高点（10月）最低点（3月）产量（件）75000 50000生产成本（元）176250 142500表中的生产成本包括变动成本、固定成本和混合成本三类。

该厂会计部门曾对最低产量为50000件的生产成本做了分析，其各类成本的组成情况如下所示：变动成本总额 50 000元固定成本总额 60 000元混合成本总额 32500元生产总成本 142500元要求：①采用高低点法将该厂的混合成本分解为变动部分和固定部分，并写出混合成本公式；②若该厂下年1月份的产量是65000件，预测其生产总成本将会使多少？第一次作业参考答案1、(1)首先计算最高点(10月)生产总成本中的各项成本：因为3月份的变动成本总额为50 000元，产量为50 000件，则单位变动成本=50 000/50 000=1（元/件），因此，10月的变动成本应为75 000×1=75 000（元）。

根据固定成本总额不变的特点，则10月份固定成本应与3月份相同，为60 000元。

10月份的混合成本=176 250-75 000-60 000=41 250(元)。

由此得到下表：最高点(10月) 最低点(3月)产量(件) 75 000 50 000生产总成本(元) 176 250 142 500其中：变动成本总额75 000 50 000固定成本总额60 000 60 000混合成本总额41 250 32 500b=41 250-32 50075 000-50 000=0.35(元)a=32 500-0.35×50 000=15 000(元)Y=15 000+0.35X每月混合成本中有固定成本15 000元，单位变动成本0.35元。

(2)此题有两种解法：第一种解法：分别预测变动成本、固定成本和混合成本，然后再相加。

变动成本=65 000×1=65 000(元)固定成本=60 000(元)混合成本=15 000+0.35×65 000=37 750(元)生产总成本=65 000+60 000+37 750=162 750(元)第二种解法：首先确定生产总成本公式，然后直接进行预测。

有的答案有PPT之中，请自己查阅第一章总论【练习题】1．第一本管理会计专著，即《管理会计入门》，它是由美国学者麦金西于（B ）写的。

A.1923年B.1924年C.1925年D.1926年2．没有固定核算程序的是(C)。

A.财务会计B.成本会计C.管理会计D.对外报告会计3．管理会计的主体有(AB)。

A.企业整体B.企业内部各个层次的所有责任单位C.企业的最高领导D.责任人4．2014年10月，英国和美国的两家组织携手推出了《全球管理会计原则》，这两家机构是(A)。

A.英国皇家特许管理会计师公会B.美国管理会计师协会C.美国注册会计师协会D.英国注册会计师协会5. 下列不属于管理会计的服务对象是（ B ）。

A股东B外部集团C债权人D企业内部的经营管理6. 会计中涉及企业内部管理的部分被称之为（C ）。

A财务会计B对外报告会计C管理会计D会计核算7. 使用管理会计所提供的经济信息的是（D ）。

A银行B债权人C税收机关D企业内部管理当局8. 管理会计的职能包括（ABCDE ）。

A预测B决策C规划D控制E考评9. 管理会计不同于财务会计的特点是（ABC ）。

A侧重于为企业内部的经营管理服务B方式方法灵活C同时兼顾企业生产经营的全局和局部两个方面D不具备法律责任10、管理会计不必遵守（B ）。

A会计法B统一会计制度C公认会计原则D以上都不对【案例及应用】案例资料：上世纪末，江苏昆山某国有企业进行股份制改造，公司借调整之机准备改财务科为财务部，并招聘财务经理一名。

董事长对这项工作高度重视并亲自面试，发现某一位具有上市公司财务负责人背景的会计很有见解，就高薪聘用了他。

新经理上任后，对该公司会计流程批评较多，但却没有能力加以改善。

董事长觉得很纳闷，在大公司（上市公司）当过财务主管的人，怎么可能是外行呢？（专家建议：从现有的会计队伍中选拔一位资深会计担任财务部副经理，重点抓财务会计工作，以协助财务经理的工作。

理由是：该经理长期在上市公司中从事现金流管理、企业并购重组等管理会计事项。