完整版公司理财部分课后答案

1、Goal OF FirmN0.2, 3, 4, 5, 10.2. Not-for-Profit Firm GoalsChapter 1Suppose you were the financial manager of a not-for-profit business (anot-for-profit hospital, perhaps). What kinds of goals do you think would be appropriate? 答：所有者权益的市场价值的最大化 。3. Goal of the FirmEvaluate the following statement: Ma

2、nagers should not focus on the current stockvalue because doing so will lead to an overemphasis on short-term profits at the expense of long-termprofits.答：错误；因为现在的股票价值已经反应了短期和长期的的风险、时间以及未来现金流量。4. Ethics and Firm GoalsCan the goal of maximizing the value of the stock conflict with other goals, suchas

3、 avoiding unethical or illegal behavior? In particular, do you think subjects like customer and employee safety, the environment, and the general good of society fit in this framework, or are they essentiallyignored? Think of some specific scenarios to illustrate your answer. 答：有两种极端。一种极端，所有的东西都被定价。

4、因此所有目标都有一个最优水平，包括避免不道德或 非法的行为，股票价值最大化。另一种极端，我们可以认为这是非经济现象 , 最好的处理方式是通过政治 手段。一个经典的思考问题给出了这种争论的答案：公司估计提高某种产品安全性的成本是30 万美元。然而，该公司认为提高产品的安全性只会节省 20 万美元。请问公司应该怎么做呢 ?”5. International Firm GoalWould the goal of maximizing the value of the stock differ for financialmanagement in a foreign country? Why or w

5、hy not? 答：财务管理的目标都是相同的，但实现目标的最好方式可能是不同的 政治环境和经济制度 )( 因为不同的国家有不同的社会、10. Goal of Financial ManagementWhy is the goal of financial management to maximize the currentvalue of the companys stock? In other words, why isnt the goal to maximize the future value?答：最大化现在公司股票的价格和最大化未来股票价格是一样的。股票的价值取决于公司未来所有的现金

6、流量。从另一方面来看，支付大量的现金股利给股东，股票的预期价格将会上升。Chapter 21. Building a Balance SheetSankey, Inc., has current assets of $4,900, net fixed assets of $25,000, current equity accountliabilities of $4,100, and long- term debt of $10,300. What is the value of the shareholdersfor this firm? How much is net working ca

7、pital?答：所有者权益 =资产-负债 the shareholders equity account =25000-10300=14700 净运营资本=流动资产-流动负债net working capital=4900-4100=8002. Building an Income StatementShelton, Inc., has sales of $435,000, costs of $216,000, dep reciation exp ense of $40,000, interest exp ense of $21,000, and a tax rate of 35 p erce

8、nt. What is the net income for the firm? Supp ose the comp any p aid out $30,000 in cash dividends. What is the addition to retainedearnings?损益表销售额435 000成本216 000折旧40 000息税前利润179 000利息费用21 000税前利润158 000税收（35%55 300净利润102 700答:息税前利润=销售额-成本-折旧 税前利润=息税前利润-利息费用 税收=税前利润x35%净利润=税前利润-税收净利润=股利+留存收益,即留存收益=

9、净利润-股利=102700-30000=72700the cha pter, calculate the comp any rate?(表 2.3P23)答:0.15 x 50000 = 75004. Calculating Taxes The Stefani Co. had $198,000 in taxable income. Using the rates from Table 2.3 ins income taxes. What is the average tax rate? What is the marginal tax0.25 x (75000-5000) = 6250 0.3

10、4 x (100000-75000) = 8500 0.39 x (198000-100000) = 38220税款总额=7500+6250+8500+38220=60470 平均税率=60470/198000=0.3054 边际税率=0.3913. Building an Income StatementDuring the year, the Senbet Discount Tire Comp any had gross sales of $925,000. The firm s cost of goods sold and selling expenses were $490,000 a

11、nd $220,000, respectively.Senbet also had notes p ayable of $740,000. These notes carried an interest rate of 4 p ercent. Dep reciation was $120,000. Senbet s tax rate was 35 percent.a. What was Senbet s net income?b. What was Senbet s op erating cash flow?答:损益表销售额925 000成本490 000销售费用220 000折旧120 00

12、0息税前利润95 000利息费用29 600税前利润65 400税收（35%22 890净利润42 510净利润为42510经营现金流量=息税前利润+折旧-税收=19211017. Marginal versus Average Tax Rates (Refer to Table 2.3.) Corporation Growth has $82,500 in taxable income, and Corpo ration Income has $8,250,000 in taxable income.a. What is the tax bill for each firm?b. Supp

13、ose both firms have identified a new p roject that will increase taxable income by $10,000. How much in additional taxes will each firm p ay? Why is this amount the same? 答：a.成长公司应纳税额=50000X 15%+2500(0 25%+1000(0 34%=17150盈利公司应纳税额=50000X 15%+2500(0 25%+2500(0 34%+23500(0 39%+816500(0 34%=2890000b.10

14、000 X34%=3400边际税率都为34%因为所有新产生的现金流量都按边际税率征税。22. Financial Statements Draw up an income statement and balance sheet for this comp any for 2014 and 2015.20142015$ 9,402SI (.0911旳1,31Cost of gcKjds sold12353.672Other expenses767&41Interest630714Cash4,9116.244Accounts receivab6,5277.1S2Short-termp可ableS9

15、5Long-term debt丨&丨宣l?.I60IM el fixed assets4134 右4nAccounts payable5J7?5.022| nventory1 L6O41 1.916DiyhdernJsU471261资产负债和所有者权益2014201520142015流动资产流动负债现金49316244应付票据953895应收账款65277352应付账款51795022存货1160411926小计61325917小计2306225522固定资产长期负债1615219260净固定资产4134642332所有者权益4212442677资产总额6440867854负债和所有者权益总额

16、26440867854损益表20142015利息630724销售额940210091股利11471261销售成本32353672息税前利润40504427折旧13501351税前利润34203703其他费用767641税收（34%1162.81259.02净利润2257.22443.98留存收益1110.21182.98Chap ter 34. Sustainable Growth In the cha pter, we used Rosengarten Corpo ration to demonstrate how to calculate EFN. The ROE for Rosengar

17、ten is about 7.3 p ercent, and the pl owback ratio is about 67 p ercent. Ifyou calculate the sustainable growth rate for Rosengarten, you will find it is only 5.14 p ercent. In ourcalculation for EFN, we used a growth rate of 25 percent. Is this possible? （Hint: Yes. How?）（可持续增长在本章的我们使用 Rosengarten公

18、司演示了如何计算 EFN外汇融资需求。其 ROE权益报酬率约为7.3% 再投资率约为 67%。如果你计算其可持续增长率，你会发现它只有5.14%。我们在计算 EFN 时，采用的增ROE销售利润长率是 25%。这可能吗？提示：是。怎么做？） 答: 可能; 可持续发展公式的两个假设条件是公司都不想卖股权，财务政策是固定的。由于率X总资产周转率X权益权数，因此可以采取提高外部股权、提高销售利润率（经营效率）、提高总资产周6. Common-Size Financials转率（资产使用效率 ）、提高权益乘数 （增加负债权益比，融资政策 ）或者改变股利政策提高留存比率的方法 来实现高于可持续增长率的速度

19、增长。 （课本 P86-89）One tool of financial analysis is common-size financial statements. Why do you think common-size income statements and balance sheets are used? Note that the accounting同比statement of cash flows is not converted into a common-size statement. Why do you think this is ? 财务报表：财务分析的一种工具是常用

20、的财务报表。为什么你认为同比收入报表和资产负债表被使用？请 注意，现金流量会计报表没有转换成同比报表。你认为这是为什么？）答：共同比利润表为财务经理提供公司的比率分析。例如，共同比利润表可以显示，产品销售成本对销售 额增加的弹性。共同比资产负债表能展现出公司依靠债券的融资增加。没有共同比现金流量表的理由：不 可能有分母。Common-size financial statements provide the financial manager with a ratio analysis of the company . The common-size income statement can

21、show ,for example , that cost of goods sold as a percentage of sales is increasing . The common-size balance sheet can show a firm s increasing reliance on debt as a form of financing . Common-size statements of cash flows are not calculated fora simple reason: There is no possible denominator. （同比财

22、务报表提供财务经理对公司的比率分析。例如，同比收入报表可以显示销 售百分比的销售成本在增加。同比资产负债表可以显示企业作为一种融资方式越来越依赖债务。现金流量 的一般规模报表不是用简单的理由来计算的：没有可能的分母。8. Comparing ROE and ROABoth ROA and ROE measure profitability. Which one is more useful for com paring two com panies? Why?（ ROA和ROE比较ROA和ROE衡量盈利的能力。哪一个更能比较两个公司？为什么？）答：ROE;ROA是衡量每一美元所带来净利润的指标

23、；ROE衡量该年度股东的汇报，ROE是真正的业绩衡量底线。由于公司的目标是股东财富最大化，所以在对两家公司进行对比时ROE更有用。9. Ratio Analysis Consider the ratio EBITD/Assets. What does this ratio tell us? Why might it be more useful than ROA in comparing two companies? （考虑 EBITD/Assets 的比率。这个比率告诉我们什么？为 什么比较两家公司时，它比 ROA 更有用呢？）答： EBITD / 资产比显示了该公司的经营业绩 （息前税前折

24、旧前 ）。该比例显示公司的成本控制。虽然税金 是成本，折旧和摊销费用也被认为是成本，但这些不易控制。相反的，折旧和待摊费用会因为会计方法的 选择而改变。该比例只用于跟经营活动相关的成本，比ROAM好的度量管理绩效。4. EFN The most recent financial statements for Heine, Inc., are shown here:Income StatementBalanceSheetEales$40,200 AssetsSMS, 000DebtTaxable incomeTaxes (3斗Net income27300Equpty$ 3 9 BOO 106.

25、0003 I 2,900 Total 伯863 &5145H5j000TotalJ145.000Assets and costs are prop ortional to sales. Debt and equity are not. A dividend of $3,500 was p aid, and thecomp any wishes to maintain a constant p ayout ratio. Next year s sales are p rojected to be $45,426. Whatexternal financing is needed?(课本P92.4

26、类似 资产和成本与销售收入成正比。负债和所有者权益却不45426是。支付了 3500美元的股利，而该公司希望保持一个稳定的股利支付率。下一年的销售额预计为美元。外部融资需求是多少 ?)答：45426/40200=1.13，故增长率为 0.13股利支付率=现金股利/净利润=3500/8514=0.411预计股利=0.411x8514x1.13=3955Income StatementStatement Balance SheetSales45426AssetsDebt39000Costs30849EquityTaxable income14577Accumulated retained earn

27、ings111665.82Taxes (34%)4956.18Total163850Total150665.82Net Income9620.82新增留存收益=净利润-股利=9620.82-3955=5665.82Accumulated retained earnings=106000+5665.82=111665.82EFN=163850-150665.82=13184.185. Sales and Growth The most recent financial statements for Wise Co. are shown here:ncome StatementBalanceShe

28、etSalesCostsTaxable incomeTdxtii (3 4%.Met inrorne$43.000$2L500$14.190Current assetsFtxed assets$ 27,000I I0.000Total1145,000Long term debtEquityTotal$ 62,00083 goJ 145,000Assets and costs are prop ortional to sales. The comp any maintains a constant 30 p ercent dividend p ayoutratio and a constant

29、debt -equity ratio. What is the maximum increase in sales that can be sustained assuming no new equity is issued?（资产和成本与销售额成正比。该公司保持着30%的股利支付率和固定的负债权益比。如果没有新的股票发行，销售量的最大增长是多少？）答：股利支付率=现金股利/净利润=0.3现金股利=14190x0.3=4257留存比率=1-股利支付率=1-0.3=0.7留存收益=留存收益增加额/净利润=0.7 留存收益增加额=14190x0.7=9933没有新的股票发行意味着股东权益不变，RO

30、E净利润 / 权益总额=14190/83000=0.17096可持续增长率=(ROE x b ) / ( 1-ROE x b )=0.17096x0.7/1-0.17096x0.7 =0.13594Sales=43000x0.13594=5845.4309. External Funds NeededDahlia Colby, CFO of Charming Florist Ltd., has created the firms pro formabalance sheet for the next fiscal year. Sales are p rojected to grow by 10

31、 p ercent to $360 million. Currentp ercent, and 15 p ercent of sales, res pectively.assets, fixed assets, and short-term debt are 20 p ercent, 75Charming Florist p ays out 30 p ercent of its net income in dividends. The comp any currently has $105 million of long-term debt and $46 million in common

32、stock par value. The p rofit margin is 9 p ercent.a. Construct the current balance sheet for the firm using the p rojected sales figure.b. Based on Ms. Colby s sales growth forecast, how much des Charming Florist need in external funds for the up coming fiscal year?c. Construct the firm s pro forma

33、balance sheet for the next fiscal year and confirm the external funds13. External Funds Neededneeded that you calculated in part (b).The Op tical Scam Comp any has forecast a sales growth rateof 15 p ercent for next year. The current financial statements are shown here:Income StatementSales$ZS J 30,

34、000Costs21,635.000Taxable income$ 3.75.000Taxes1 .498,000Nei incomeJ 2,247.000Dividends$ 786,450AdditiO-n lo retained earnings1.460.550Balance SheetAss&tsLrabilities and Owners* EqukyCurrent assets$ 7.200.000Short-ternn debt$ 5700.000Long-term debt6.000.000Fixed assets17.600.000Common stock$ 3700.00

35、0Acctjinniulaied ineiaiired earnings10.*100000Tcjt制 equity$t 3,600.000ToB 巧EE口$24,900,000Total liabrlides and equity$24.800,000a. Using the equation from the chapter, calculate the external funds needed for next year.s pro fboarmlaance sheet for next year and confirm the external funds needed thatb.

36、 Construct the firmyou calculated in part (a).c. Calculate the sustainable growth rate for the company.d. Can the company eliminate the need for external funds by changing its dividend policy?What otheroptions are available to the company to meet its growth objectives?QP14. Days Sales in Receivables

37、 A company has net income of $314,000 a profit margi n of 8.9 percent, and an accounts receivable balance of $152,800. Assuming 80 percent of sales are on credit, what is the comp any s days sales in receivRbe司应收账款日销售净额为314000美元，利润率为 8.9% 应收账款余额为 152800 美元。假设 80%的销售额是信用的，那么公司的应收款日销售额是多少？QP15. Ratios

38、 and Fixed Assets The Whisenhunt Company has a ratio of long-termdebt to long-termdebt and equity of .29 and a current ratio of 1.20. Current liabilities are $1,280, sales are $6,140, profitmargin is 8.9 percent, and ROE is 17.6 percent. What is the amount of the firmetfisxend assets?QP16. Calculati

39、ng the Cash Coverage Ratio Panda Inc. s net income for the most recent year was $9,620. The tax rate was 34 percent. The firm paid $2,380 in total interest expense and deducted $3,170 in depreciation expense. What was the company s cash coverage ratio for the year?Chapter 41、 贷款 100 万，15 年，年利率 6%，等额

40、情况下， 月供多少？前三个月的月供中本金和利息分别是多少？ 答：A=P i(1+i)n/(1+i) n-1=P(A/p,i,n)A=1000 0000.005 (1+0.005)180/(1+0.005)180-1=8438.5683第一个月本金 A=F i /(1+i)n-1=F(A/F,i,n) =1000 000 0.005 /(1+0.005)利息 =8438.5683-3438.5683=5000180-1=3438.5683第二个月本金 A=(1000 000 -3438.5683 )0.005 /(1+0.005)179-1=3455.7611利息=8438.5683-3455.

41、761 1=4982.8071第三个月本金 A=(1000 000 -3438.5683-3455.7611)0.005 /(1+0.005)178-1=3473.0399利息 =8438.5683-3473.0399=4965.5284贷款 100 万，答：2、15 年，年利率 6%，等额还本情况下，前三个月的月供、本金、利息分别是多少？每月应还本金1000 000/180=5555.5556第一个月利息1000 000x0.005=5000(3)(4)(5)月供第二个月利息月供5555.5556+5000=10555.55561000 000 -5555.5556 ) x0.005=497

42、2.2223 5555.5556+4972.2223=10527.7778第三个月利息( 1000 000-2x5555.5556 ) x0.005=4944.4444月供 5555.5556+4944.4444=10500.000043、答:等额还本还了 5 年 5x122x5555.556=333 333.336本金还剩 1000 000-333 333.336=666 666.6644、每月应还本金第一个月利息月供第二个月利息月供第三个月利息月供666 666.664心0x12)=5555.5556666 666.664x0.007=4444.4445555.5556+4444.444=

43、10000.0004(666 666.664-5555.5556)x0.007=4627.7785555.5556+4627.778=10183.3334588.88910144.444还了 6年，准备一次性还清，还本多少?1.等额本息 (1 000 000x(1+15x6%)-(6x12x8438.5683)=1292423.9Chap ter 5年份方案A方案B0-1000-100012005002200500330030043003005100030061500300累计静态净现金流量25001200计算NPV IRR、动静态投资回收期、PI试比较下面两项目方案的优劣？i=10%问题:(

44、1)在贴现率i =14%，分别计算比较方案 A与方案B的动态回收期。(2)方案A与方案B的IRR分别是？在贴现率分别为i=10%与i=33%时，方案在贴现率分别为i=10%与i=33%时，方案A与方案A与方案B的NPV分别是?B的PI分别是？（6）答:计算方案A与方案B的Incremental IRR方案A与方案B的优劣如何必较？（现金流量表）NPV (净现值)=-1000+200心+0.1)+ 200/(1+0.1)+300心+0.1) 3+300/(1+0.1) 4+1000/(1+0.1)+1500心+0.1) 6=1245.04假如还了 5年以后，利率变为8%前三个月的月供、本金、利息

45、分别是多少?NP V=653.69(1)现金流量图折现系数=1/（ 1+i）(2)EXCEL/NPV=0(3)(4)(5)EXCELNP V/EXCELPI=未来现金流量的现值/初始投资成本（P231）（6）收期看，方案A可取。）如下表:在贴现率i=14%时，A方案动态回收期为4.56年，而B方案为2.88年。（仅从动态回年份方案A方案B方案A各年现值方案B各年现值投资回收期A投资回收期B0-1000-1000-1000-1000-1000-10001200500175439-825-5612200500154385-671-1773300300202202-46826430030017817

46、8-2915100030051915622961500300683137方案A与方案B的IRR分别是：32.9376%与33.4639%。（仅从IRR看，方案B可取。） 在贴现率i-10%时，方案 A与方案B的NPV分别是：1245.04 与653.69;在贴现率i=33%时，方案 A与方案B的NPV分别是:-1.86 与 8.28.在贴现率i=10%时，方案 A与方案B的PI分别是2.245与1.654;在贴现率为i=33%时，方案 A与方案B的PI分别是0.998与1.008.。（如果与贴现率比选方案 A 与方案 B 的方法是计算 Incremental IRR. Incremental

47、IRR= 32.1655% 10%相比，方案A可取。）综上，方案 A与方案B的比选要看 Ranking Criterion而定夺。2.To Buy or Not to Buy We are considering the purchase of a $200,000 computer-basedinventorymanagement system. It will be dep reciated straight-line to zero over its four-year life. It will be worth $30,000at the end of that time. The

48、system will save us $60,000 before taxes in inventory related costs. The relevant tax rate is 39 p ercent. Because the new set up is more efficient than our existing one, we can carry less total inventory, thereby freeing up $45,000 in net working cap ital. What is the NPV at 16 percent? What is the

49、 IRR on this investment? （ P259例10-3买还是不要买 我们正在考虑购买一套价值200 000美元的计算机辅助存货管理系统。在其 4年的使用期限内将采用直线法折旧至0.4年后，该系统的市场价值为30 000美元。这套系统将为我们节省 60 000美元税前存货成本。相关的税率为39%=因为新的系统水平下比我们现有的系统更加有效，使得我们能够减少库存总量，从而减少45 000美元的净营运资本。在16%勺贴现率水平下净现值多少？这项投资的DCF报酬率（IRR）是多少？）答： 税后成本节省为 60 000x(1-0.39)=36 600 每年折旧=200 000/4=50

50、 000 折旧税盾=50 000x0.39=19 500每年的现金流量=360 600+195 00=56 100 各系统税后残值为 30 000x ( 1-0.39)=18 30001234Op erating cashflow (经营现金 流量)56 10056 10056 10056 100ChangeinNWe （净营运 资本变动）45 000-45 000Ca pitalSpending (资 本性支出)-200 00018 300Total cash flow(总现金流量)-155 00056 10056 10056 10029 4003.Cha pter 7.How to cal

51、culate $189、$1295、$5942 .VAnablePessimisticExpected or BestOptimistic 1Market size (per year)5,00010.00020.000Market share20%30%SO%Price$ i 5 rnillior$2 million$2.2 millionVanable cost (per plane)$ 1.2 million$ 1 million$.3 millionFiixed cost (per year)$1,891 million$1*791 million$1.7 1 millionInves

52、tnnerL$1.900 million$11,500 rm i Ilion$1.000 millionPesiimisticExpected or BestOp Cimistk 1Market size-$l,302*$1,517$aj54Market share GY1.5175,942Price85313172,844Variablle costIG91,5172,844Fixed costII .2951,517L62eIriwestmern1.2081.5171何1.Under sen曲hwity anal/sis, one input fs vaned white all othe

53、r inputs arc assumed to meet their expectation. For example, an NPV of $1 ,B02 occurs when the pessimistic forecast of 5,000 is used for market size, while all other variables set at their 亡xper divtttofn erf 触 firm. JlfE血，jtg Th护 自比謠兔 Ort thwcrfhri irVfHTiiftir(he firm, hereby nedvcing c局 over,JI kws of Un firm.10 000 x 0.3 x 2 = 6 00010 000 x 0.3 x 1.2 = 3 60017911 500 / 5 = 300309Revenues ( Market size x Market share x P rice)-Variable costs( Market size x Market share x Variable cost per)-Fixed costs-Dep reciationPretax profitTax(34%)309 x 0.34 = 105.06189Ne