公司中级理财学第7章习题答案(共11页).doc
精选优质文档-倾情为你奉上公司中级理财学第七章习题答案计算题1.E公司拟进行一项固定资产投资。该投资项目的固定资产投资额为1 000万元,寿命期为10年,寿命终止后的残值为原始投资额的10%;流动资产投资额为200万元。投资该项目与不投资该项目的年经营现金流量见表8-11。表8-11 净现金流入量计算表单位:万元投资该项目不投资该项目差异销售额5 0003 000经营成本3 2001 600折旧费290200税前收益1 4001 200所得税(30%)420360税后收益980840加:折旧费400200经营净现金流入量1 3801 040设折现率为8%,试回答下列问题:1)计算投资该项目的年经营现金流量。2)描绘投资该项目的现金流量图。3)计算投资项目的投资回收期。4)计算投资该项目的平均会计收益率。5)计算投资该项目的平均现金净流入率。6)计算投资该项目的考虑货币时间价值的回收期。7)计算投资该项目的净现值。8)计算投资该项目的获利能力指数。9)计算投资该项目的内部收益率。解:(1)计算投资该项目的年经营现金流量净现金流入量计算表 单位:万元投资该项目不投资该项目差异销售额5000 30002000 经营成本320016001600 折旧费29020090 税前收益15101200310 所得税(30%)45336093税后收益1057840217 加:折旧费29020090经营净现金流入量13471040307 (2)描绘该投资项目的现金流量图 固定资产投资流动资产投资1 2 3 4 5 6 7 8 9 10折现率i =8% 时间收回流动资产收回固定资产残值现金流量表 单位:万元期间净收益净现金流量0(1200)12173072217307321730742173075217307621730772173078217307921730710217307(3)计算该投资项目的投资回收期投资回收期=3+(1228-1200)/( 1228-921)=3.09(年)(4)计算该投资该项目的平均会计收益率平均会计收益率=217/(1200+300)/2=217/750=28.93%(5)计算该投资该项目的平均现金流入率平均现金流入率=307/(1200+300)/2=307/750=40.93%(6)计算该投资该项目的考虑货币时间价值的回收期现金流量表 单位:万元期间折现率(8%)净现金流量折现后净现金流量01.00000(1200)(1200)10.92593307284.26 20.85734307263.20 30.79383307243.71 40.73503307225.65 50.68058307208.94 60.63017307193.46 70.58349307179.13 80.54027307165.86 90.50025307153.58 100.46319307142.20 合计1870859.99 考虑货币时间价值的回收期=4+(1225.76-1200)/(1225.76-1016.82)=4.12(年)(7)计算该投资该项目的净现值净现值=2059.99-1200=859.99(万元)(8)计算该投资该项目的获利能力指数获利能力指数=2059.99/1200=1.77(9)计算该投资该项目的内部收益率当i =22%时,有:3.9232×3070.1369×300=1245.49>1200当i =24%时,有:3.6189×3070.1164×300=1145.92<1200i =22%1245.49-1200)/( 1245.49-1145.92)×2%=22.91%2.假定W公司有A、B、C三个投资方案,其有关资料见表8-12。表8-12 A、B、C三方案净收益和净现金流量表单位:元期间A方案B方案C方案净收益净现金流量净收益净现金流量净收益净现金流量0(800 000)(800 000)(800 000)110 00090 00060 000220 00050 000130 000220 000100 00060 000220 00060 000140 000330 000110 00060 000220 00060 000140 000450 000130 00050 000210 00060 000140 000550 000130 00050 000210 00050 000130 000650 000130 00050 000130 000760 000140 00040 000120 000860 000140 00030 000110 000960 000140 00030 000110 0001060 000140 00020 000100 000设折现率为10%,请计算三方案的各项指标,并根据计算出的各种指标选择最优方案:1)计算投资该项目的投资回收期。2)计算投资该项目的平均会计收益率。3)计算投资该项目的平均现金净流入率。4)计算投资该项目的考虑货币时间价值的回收期。5)计算投资该项目的净现值。6)计算投资该项目的获利能力指数。7)计算投资该项目的内部收益率。解:(1)计算三个投资项目的投资回收期PP(A)=6+(-)/(-)=6.79PP(B)=3+(-)/(-)=3.67PP(C)=5+(-)/(-)=5.92评价:B方案最优,C方案次之,A方案最差。(2)计算三个投资项目的平均会计收益和平均投资额;如(3)(3)计算三个投资项目的平均会计收益率平均会计收益率(A)=(1+2+3+5+5+5+6+6+6+6)/10/(80/2)=4.5/40=11.25%平均会计收益率(B)=(6+6+6+5+5)/5/(80/2)=5.6/40=14%平均会计收益率(C)=(5+6+6+6+5+5+4+3+3+2)/10/(80/2)=4.5/40=11.25%评价:B方案最优,A方案和C方案次之。(4)计算三个投资项目的平均现金流入率平均现金流入率(A)=(9+10+11+13+13+13+14+14+14+14)/10/(80/2)=12.5/40=31.25%平均现金流入率(B)=(22+22+22+21+21)/5/(80/2)=21.6/40=54%平均现金流入率(C)=(13+14+14+14+13+13+12+11+11+10)/10/(80/2)=12.5/40=31.25%评价:B方案最优,A方案和C方案次之。(5)计算三个投资项目的考虑货币时间价值的回收期A、B、C三方案净现金流量表折现表 单位:元期间折现系数A方案B方案C方案净现金流量净现金流量折现值净现金流量净现金流量折现值净现金流量净现金流量折现值01.00000()()()()()()10.90909900008181820.826458264530.751318264440.68301887919562150.62092807208072060.56447733817338170.51316718426157980.46651653115131690.424105937446651100.385545397638554合计PP(A)=10+(-)/( -)=PP(B)=4+(-)/(-)=4.84PP(C)=5+(-)/( -)=评价:B方案最优,A方案和C方案不可行。因为,在折现率为10%的条件下,方案A和方案C的投资不可能收回。(6)计算三个投资项目的净现值NPV(A)=-=-59498NPV(B)=-=20932NPV(C)=-=-13110评价:B方案最优,A方案和C方案不可行。(7)计算三个投资项目的获利能力指数IP(A)= /=0.926IP(B)= /=1.026IP(C)= /=0.984评价:B方案最优,A方案和C方案不可行。(8)计算三个投资项目的内部收益率A方案80=9/(1+r)+10/(1+r)2+11/(1+r)3+13/(1+r)4+13/(1+r)5+13/(1+r)6+14/(1+r)7+14/(1+r)8+14/(1+r)9+14/(1+r)10当r =8%时,有:9×0.92593+10×0.85734+11×0.79383+13×0.73503+13×0.68058+13×0.63017+14×0.58349+14×0.54027+14×0.50025+14×0.46319=81.45>80当r =9%时,有:9×0.91743+10×0.84168+11×0.77218+13×0.70843+13×0.64993+13×0.59627+14×0.54703+14×0.50187+14×0.46043+14×0.42241=77.62<80r =8%+(81.45-80)/( 81.45-77.62)×1%=8.38%B方案80=22/(1+r)+22/(1+r)2+22/(1+r)3+21/(1+r)4+21/(1+r)5当r =12%时,有:22×0.89286+22×0.79719+22×0.71178+21×0.63552+21×0.56743=78.1<80当r =11%时,有:22×0.9009+22×0.81162+22×0.73119+21×0.65873+21×0.59345=80.06>80r =11%+(80.06-80)/(80.06-78.1)×1%=11.038%C方案80=13/(1+r)+14/(1+r)2+14/(1+r)3+14/(1+r)4+13/(1+r)5+13/(1+r)6+12/(1+r)7+11/(1+r)8+11/(1+r)9+10/(1+r)10当r =9%时,有:13×0.91743+14×0.84168+14×0.77218+14×0.70843+13×0.64993+13×0.59627+12×0.54703+11×0.50187+11×0.46043+10×0.42241=81.1>80当r =10%时,有:13×0.90909+14×0.82645+14×0.75131+14×0.68301+13×0.62092+13×0.56447+12×0.51316+11×0.46651+11×0.42410+10×0.38554=78.69<80r =9%+(81.1-80)/( 81.1-78.69)×1%=9.46%评价:B方案最优,C方案次之,A方案最差。3.假定G公司有如下可供选择的投资方案,其有关资料见表8-13。表8-13 G公司有可供选择的投资方案时间方案0123456789ACR(160)0040204020402040204020402040204020BCR(80)26102610261026102610CCR(50)94949494949494194DCR(60)175175175175175ECR(180)401050205020502050204010FCR(240)45154515451550205020502045154515GCR(30)104104104104104HCR(120)00216216216216216216216216ICR(45)104104104104104104134JCR(130)238238238238238238238338KCR(90)177177177177177177177177177LCR(100)288288288288288MCR(120)25102510251025102510251025102510注:表中C为净现金流量,R为年净利润。要求:1)计算净现值、获利能力指数、内部收益率。2)将计算结果分别从大到小列表排队。3)求公司投资限额为600万元时的最佳投资组合。解:(1)计算净现值、获利能力指数、内部收益率等三种指标计算各投资方案的净现值NPV(A)=40(A/P,10%,8)/(1+10%)-160=194-160=34NPV(B)=26(A/P,10%,5)-80=98.56-80=18.56NPV(C)=9(A/P,10%,8)10/(1+10%)8-50=52.68-50=2.68NPV(D)=17(A/P,10%,5)-60=64.44-60=4.44NPV(E)=40/(1+10%)+50/(1+10%)2+50/(1+10%)3+50/(1+10%)4+50/(1+10%)5+40/(1+10%)6-180=203.03-180=23.03NPV(F)=45/(1+10%)+45/(1+10%)2+45/(1+10%)3+50/(1+10%)4+50/(1+10%)5+50/(1+10%)6+45/(1+10%)7+45/(1+10%)8-240=245.41-240=5.41NPV(G)=10(A/P,10%,5)-30=37.91-30=7.91NPV(H)=21(A/P,10%,8)/(1+10%)-120=101.85-120=-18.15NPV(I)=10(A/P,10%,6)13/(1+10%)7-45=50.22-45=5.22NPV(J) =23(A/P,10%,8)-130=122.7-130=-7.3NPV(K)=17(A/P,10%,9)-90=97.9-90=7.9NPV(L)=28(A/P,10%,5)-100=106.14-100=6.14NPV(M)=25(A/P,10%,8)-120=133.37-120=13.37计算各投资方案的获利能力指数IP(A)= 194/160=1.213IP(B)= 98.56/80=1.232IP(C)= 52.68/50=1.054IP(D)= 64.44/60=1.074IP(E)= 203.03/180=1.128IP(F)= 245.41/240=1.023IP(G)= 37.91/30=1.267IP(H)= 101.85/120=0.849IP(I)= 50.22/45=1.116IP(J)= 122.7/130=0.944IP(K)= 97.9/90=1.088IP(L)= 106.14/100=1.061IP(M)= 133.37/120=1.111计算各投资方案的内部收益率方案(A)160=40(P/A,r,8)/(1+r)当r =14%时,有:右式=162.76>160当r =15%时,有:右式=156.08<160r =14%(162.76-160)/( 162.76-156.08)×1%=14.41%方案(B)80=26(P/A,r,5)当r =18%时,有:右式=81.31>80当r =20%时,有:右式=77.76<80r =18%(81.31-80)/( 81.31-77.76)×2%=18.74%方案(C)50=9(P/A,r,8)10/(1+r)8当r =12%时,有:右式=48.75<50当r =11%时,有:右式=50.65>50r =11%(50.65-50)/( 50.65-48.75)×1%=11.34%方案(D)60=17(P/A,r,5)当r =12%时,有:右式=61.28>60当r =13%时,有:右式=59.79<60r =12%(61.28-60)/( 61.28-59.79)×1%=12.86%方案(E)180=40/(1+r)+50/(1+r)2+50/(1+r)3+50/(1+r)4+50/(1+r)5+40/(1+r)6当r =14%时,有:右式=181.12>180当r =15%时,有:右式=176.21<180r =14%(181.12-180)/(181.12-176.21)×1%=14.23%方案(F)240=45/(1+r)+45/(1+r)2+45/(1+r)3+50/(1+r)4+50/(1+r)5+50/(1+r)6+45/(1+r)7+45/(1+r)8当r =11%时,有:右式=240.53240即:r =11%方案(G)30=10(P/A,r,5)当r =20%时,有:右式=29.9130即:r =20%方案(H)120=21(P/A,r,8)/(1+r)当r =8%时,有:右式=120.68120即:r =8%方案(I)45=10(P/A,r,6)13/(1+r)7当r =14%时,有:右式=44.08<45当r =13%时,有:右式=45.50>45r =13%(45.50-45)/( 45.50-44.08)×1%=13.35%方案(J)130=23(P/A,r,8)当r =9%时,有:右式=127.05<130当r =8%时,有:右式=132.17>130r =8%(132.17-130)/( 132.17-127.05)×1%=8.42%方案(K)90=17(P/A,r,9)当r =12%时,有:右式=90.5890即:r =12%方案(L)100=28(P/A,r,5)当r =12%时,有:右式=100.93100即:r =12%方案(M)120=25(P/A,r,8)当r =18%时,有:右式=101.94>100当r =19%时,有:右式=98.86<100r =18%(101.94-100)/( 101.94-98.86)×1%=18.63%(2)将以上计算结果分别从大到小列表排队投资项目的三种指标及其排队结果投资项目原始投资额净现值获利能力指数内部收益率净现值排队序号获利能力指数排队序号内部收益率排队序号A1603411.213314.41%4B8018.5631.232218.74%2C502.68111.0541011.34%10D604.44101.074812.86%7E18023.0321.128414.23%5F2405.4181.0231111%11G307.9151.267120%1H12018.15130.849138%13I455.2291.116513.35%6J1307.3120.944128.42%12K907.961.088712%8L1006.1471.061912%9M12013.3741.111618.63%3(3)求公司投资限额为600万元时的最佳投资组合投资项目原始投资额净现值G307.91B8018.56M12013.37A16034.00E18023.03合 计57096.874.假定习题3中W公司A、B、C三个投资方案适用的风险收益率分别为4%、1%和2%。无风险收益率为10%。试计算三方案的净现值。解:(1)求三个方案的适用折现率A方案的适用折现率=10%+4%=14%B方案的适用折现率=10%+1%=11%C方案的适用折现率=10%+2%=12%(2)求三个方案的净现值NPV(A)=9/(1+14%)+10/(1+14%)2+11/(1+14%)3+13/(1+14%)4+13/(1+14%)5+13/(1+14%)6+14/(1+14%)7+14/(1+14%)8+14/(1+14%)9+14/(1+14%)10-80=61.97-80= -18.03(万元)NPV(B)=22/(1+11%)+22/(1+11%)2+22/(1+11%)3+21/(1+11%)4+21/(1+11%)5-80=80.06-80=0.06(万元)NPV(C)=13/(1+12%)+14/(1+12%)2+14/(1+12%)3+14/(1+12%)4+13/(1+12%)5+13/(1+12%)6+12/(1+12%)7+11/(1+12%)8+11/(1+12%)9+10/(1+12%)10-80=74.96-80= -5.04(万元)5.假定习题3中W公司A、B、C三个投资方案的有关资料如表8-14所示:表8-14 A、B、C三方案各年净收益和相应的约当系数表期间A方案B方案C方案净收益约当系数净收益约当系数净收益约当系数0110 0000.9560 0000.950 0000.9220 0000.960 0000.8560 0000.85330 0000.8560 0000.860 0000.8450 0000.850 0000.7560 0000.75550 0000.7550 0000.750 0000.7650 0000.750 0000.65760 0000.6540 0000.6860 0000.630 0000.55960 0000.5530 0000.51060 0000.520 0000.45试根据表8-14和习题3的相关资料,计算三方案考虑风险后的净现值。解:A方案期间净收益约当系数无风险现金流量折旧无风险现金流量折现系数折算为现值的无风险现金流量0()()1.00000()1100000.95950080000895000.9090981363.562200000.91800080000980000.8264580992.13300000.8525500800000.7513179263.214500000.840000800000.6830181961.25500000.7537500800000.6209272958.16500000.735000800000.5644764914.057600000.6539000800000.5131661066.048600000.636000800000.4665154115.169600000.5533000800000.4241047923.310600000.530000800000.3855442409.4合计.88B方案期间净收益约当系数无风险现金流量折旧无风险现金流量折现系数折算为现值的无风险现金流量0()()1.00000()1600000.9540000.90909.262600000.85510000.82645.953600000.8480000.75131.484500000.75375000.68301.485500000.7350000.62092.4合计.43C方案期间净收益约当系数无风险现金流量折旧无风险现金流量折现系数折算为现值的无风险现金流量0()()1.00000()1500000.945000800000.90909.252600000.8551000800000.82645.953600000.848000800000.7513196167.784600000.7545000800000.6830185376.255500000.735000800000.6209271405.86500000.6532500800000.5644763502.887400000.624000800000.5131653368.648300000.551650080000965000.4665145018.229300000.51500080000950000.4241040289.510200000.45900080000890000.3855434313.06合计88656.67专心-专注-专业