1998עȫy(tng)һAο
һx
1.D2.B3.C4.A5.D6.D7.C8.D9.A10.C11.D12.B13.B14.D15.C
x
1.BDE2.ABCD3.ABC4.ACDE5.ABCD
6.ABCDE7.DE8.ABE9.AD10.BCDE
ж
1-5.HH
ġ
1.wϣͶI(y)(yng)ʹòͶr(sh)ʺʣָz?BR>(1)Ͷr(sh)=I(yng)I(y)/I(yng)I(y)ʲA=19/90=21.11%
B=20/100=20%
C=18/100=18%
(2)ʣ=I(yng)I(y)-I(yng)I(y)ʲ-r(sh)
A=19-9016%=4.6
B=20-10016%=4
C=18-10016%=2
ˣAãB֮C?BR>
2.(1)ö=2(ۡٷ)(f:Ҫ)
=23000060(10030%)(f:Ҫ) =356=300(λ)
(2)R=ƽ ȫ=30000/36015 150=1250 750=2000(λ
(3)ռʽ=2 ȫ=3002100 750100
=15000 75000=90000(Ԫ)
3.(1)ÿӯ=·й=1000500=2(Ԫ/)
Ʊֵ=212=24(Ԫ)
(2)ܶ=֧=100060%=600(Ԫ)
ÿ=600500=1.2(Ԫ/)
(ÿ=2Ԫ/60%=1.2Ԫ/)
Ʊֵ=ÿ¹Ʊ=1.24%=30(Ԫ)
(3)Ʊֵ=A(y)(Ҫ-ɳ)=(260%)(10%-6%)=1.2%4%=30(Ԫ)
4.(1)(qun)r(sh)=3(1-30%)=2.1(Ԫ)QȨ?2.1-0.6=1.5(Ԫ)
(2)м۸=0.4015=6(Ԫ/)
(3)ṫ?1.55=0.3(ԏ)ÿӯ=0.45(0.3 0.6)=0.5(Ԫ/)
ӯ=50.5=10()
(4)ṫ?0.625%(1-25%)=0.2(ԏ)
5.(1)н=8.93%(1-40%)=5.36%
fr(sh)a]ȥľء
(2)ȯ=18%(1-40%)nn0.85(1-40%)=5.88%
fCDzʡģSֲJr(sh)
[r(ji)c(din)
(3)ͨͱӯ
ģ=d1p0 g=0.35(1 7%)n5.5 7%=13.81%
r(sh)ʲģͣ
A(y)r=5.5% 1.1(13.5%-5.5%)=14.3%
ͨƽ=(13.81% 14.30%)2=14.06%
(4)ӯÿ?(0.3525%)(1 7%)=1.498(Ԫ/)
ӯ=1.498400(1-25%) 420=869.4(Ԫ)
(qun)ƽ
1.(1)1996ͬI(y)ƽȽϣ
˾ʲ=۾ʡʲD(zhun)ʡ(qun)=
7.2%1.111(1-50%)=15.98%
I(y)ƽʲ=6.27%1.141(1-58%)=17.01%
۾ʸͬI(y)ˮƽ0.93%ԭ۳(sh)(2%)ëʸ(2%)
Ϣ(2.4%)ͬI(y)(3.73%)(1.33%)
ʲD(zhun)ͬI(y)ˮƽ(0.03)Ҫԭ(yng)ʿ(zhn)
(qun)ͬI(y)ˮƽ为ծ?BR>(2)19971996Ƚϣ
1996꾻?7.2%1.112=15.98%
1997꾻?6.81%1.071(1-61.3%)=18.80%
۾(sh)1996(0.39%)ҪԭϢ(1.4%)
ʲD(zhun)Ҫԭ̶ʲʹD(zhun)
(qun)ԭǸ?jng)?BR>
2.(1)NPV(4)=ÿֵ ֵֵ ʧֵ-ԭʼͶ
=500(1-33%) 3000(1-10%)5n3.170 3000.683 3000(1-10%)533%0.683-3000
=100.36(Ԫ)
NPV(3)=8752.487 3000.751 54020.330.751-3000=-330.92(Ԫ)
n=3 330.92(330.92 100.36)=3.77()
(2)q]ġ鼈r(sh)?.77I?BR>
3.(1)_Ϣ
룺Ӧʿ?1260144=8.75()
ĩ(yng)ʿ=15128.75=172.8(Ԫ)
=1512 144-172.8=1483.2(Ԫ)
ĩ(yng)ʿ=1512(80%-5%)2461008=276.75(Ԫ)
֧=151275% 246-276.75=1103.25(Ԫ)
֧=1512631260 (63 20)=158.6(Ԫ)
ù̶ʲ֧220(Ԫ)
A(y)30(Ԫ)
ϼ1511.85(Ԫ)
(14 1483.2-1511.85)-14.65(Ԫ)
40(Ԫ)
Ϣ֧(200 40)10200=12(Ԫ)
ĩ13.35(Ԫ)
(2)A(y)
1512(Ԫ)
1512(80%-5%) 1134(Ԫ)
ë 378(Ԫ)
I(yng)ѣ
?1512631260) 75.6(Ԫ)
̶(63 20) 83(Ԫ)
۾ 30 (Ԫ)
I(yng)I(y) 189.4(Ԫ)
Ϣ 12(Ԫ)
ܶ 177.4(Ԫ)
30(Ԫ)
147.4(Ԫ)
(3)A(y)ÿӯ
ÿӯ=147.4/500=0.29(Ԫ/)