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ID:16694316
大小:360.50 KB
页数:18页
时间:2018-08-24
《《财务管理》课后习题答案》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、第二章1.(1)1000×1.629=1629 2.(1)5000×0.386=1930(2)2000×0.327=654(3)9000×0.444=3996(4)4500×0.63=2835 3. 4. 5.6.A=4000/3.352=11933.177.(1)A=50000/15.937=3137.35(2)A=50000/(18.531-1)=2852.09YibinCityCitytracktrafficplanningisYibincityregionalrangewithintrac
2、ktrafficsystemofonceintegration,andcitytracktrafficalsoisYibinCityCityintegratedtracktrafficsystemintheofpart,foraccurategraspcitytracktrafficresearchofobject178.9.10.略11.12.YibinCityCitytracktrafficplanningisYibincityregionalrangewithintracktrafficsy
3、stemofonceintegration,andcitytracktrafficalsoisYibinCityCityintegratedtracktrafficsystemintheofpart,foraccurategraspcitytracktrafficresearchofobject1713.预期报酬率=(-0.1)×0.15+0.14×0.20+0.20×0.40+0.25×0.25=0.1555方差=1.29%标准差=11.35%标准离差率=0.1135/0.1555=0.7314
4、.A股票期望收益率=(40%+20%+10%+5%+15%)/5=18%A股票方差=0.2×(40%-18%)2+0.2×(20%-18%)2+0.2×(10%-18%)2+0.2×(5%-18%)2+0.2×(15%-18%)2=1.46%A股票标准差=12.08% B股票期望收益率=(20%+15%+5%+8%+10%)/5=11.6%B股票方差=[(20%-11.6%)2+(15%-11.6%)2+(5%-11.6%)2+(8%-11.6%)2+(10%-11.6%)2]/5=0.28%B
5、股票标准差=5.29% A股票和B股票的协方差=[(40%-18%)(20%-11.6%)+(20%-18%)(15%-11.6%)+(10%-18%)(5%-11.6%)+(5%-18%)(8%-11.6%)+(15%-18%)(10%-11.6%)]/5=0.592% A股票和B股票的相关系数=0.592%/(5.29%×12.08%)=0.9264 组合的期望收益率=18%×60%+11.6%×40%=15.44%组合的方差=60%×60%×1.46%+40%×40%×0.28%+2×60%
6、×40%×0.592%=0.85%组合的标准差=9.22% 15.(1)A期望报酬率20%标准差0.1B期望报酬率22.5%标准差0.175(2)AB协方差=-0.0175,相关系数=-1(3)组合的期望报酬率=21.25%,组合的标准差=3.75%(4)Wa=64%,Wb=36%(5)WA=68%WB=32%16.RA=5%+0.75×(17%-5%)=0.14RB=5%+0.90×(17%-5%)=0.158RC=5%+1.40×(17%-5%)=0.21817.贝塔系数=1.418.无风险收
7、益率=6%,A股票必要报酬率=8%19.③20.(1)13.8%,(2)11.56%21.(1)=2×40%+1.5×30%+0.5×20%+1.0×10%=1.45(2)假设调整后A股票所占比重为X,则D股票所占比重为Y2×X+1.5×30%+0.5×20%+1.0×Y=1.15YibinCityCitytracktrafficplanningisYibincityregionalrangewithintracktrafficsystemofonceintegration,andcitytrac
8、ktrafficalsoisYibinCityCityintegratedtracktrafficsystemintheofpart,foraccurategraspcitytracktrafficresearchofobject172X+Y=0.6同时,X+30%+20%+Y=1,X+Y=0.5 X=0.1Y=0.4第三章1.事项流动资产总额营运资金流动比率税后利润1.发行普通股取得现金+++02.支付去年的所得税-0003.以低于账面价值的价格出售固定资产+++-4.赊销(售价
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