71нʽ=7%×130%
=4.9%
2˾ȯʽ=9%×130%/[1.1×13%]
=6.3%/1.067=5.90%
3ͨɳ
ԏģn
ʽ=[0.4×1+5%/6]+5%
=7%+5%=12%
rʲģn
ʽ=6%+1.2×12%6%
=6%+7.2%=13.2%
Eƽʽ=12%+13.2%/2=12.6%
4漰ȨƽgU?
ÿh=0.415/20%
=2.1Ԫ/ɣ
ܶ=2.1×600×120%+300
=1008300=1308Ԫ
ƽʽu
Ŀռٷֱȸʽƽ
н2007.98%4.9%0.391%
ȯ40015.95%5.90%0.941%
ͨ60023.92%12.6%3.014%
130852.15%12.6%6.571%
ϼ2508100%10.92%
8.1۾ɣ15000060000518000Ԫ
Ͷʣ1500006000090000Ԫ
NCF160009000180001331800022690Ԫ
2PAIRR590000226903.9665
òֵ:IRR8.25%
(3)IRR8%,豸Q豸IRRС10%,ʹV?
91AƱÿ4500×20/60000.15Ԫ/ɣ
(2)AB˾ƱԂֵ
A˾Ʊֵ0.15(1+6%)/(8%-6%)=7.95(Ԫ)
B˾Ʊֵ=0.6/8%=7.50(Ԫ)
IA˾Ʊ
3AƱͶrʣ20
101ĩʲ=70×2.2154Ԫ;ĩRʲ=70×1.2=84Ԫ;
ĩ=154-8470Ԫĩʿ=844242Ԫ
2ƽʲ137Ԫƽ65Ԫƽʿ?0Ԫ
?0×5200Ԫ?0040500Ԫ
ʲDʣ5001373.65ΣDʣ15665=2.4Ρ
11
ĿAN60B210120N60
ۿɱóɱǰƽӦʿIUPLʧó?50055003850165060961.67641.6764.17802201285.83550082.55417.438501567.521320.83224.5822.46601651320.04
ù˾xB
塢?
1.
CȯrCϵϵֵ
ʲ0.025000
C0.1750.111
AƱ0.220.20.651.3
BƱ0.160.150.60.9
CƱ0.310.950.21.9
n
1ABƱݽ̣
0.22ʲʣ1.3Cϱʣʲʣ
0.16ʲʣ0.9Cϱʣʲʣ
ʲʣ0.025
Cϱʣ0.175
2ȇϵĹʽAƱ\?
nCϵϵ×AƱ÷Cϵ\
1.30.65×÷0.1
AƱ?.2
3ȇϵĹʽBƱϵ
nCϵϵ×BƱ÷Cϵ\
0.9ϵ×0.15÷0.1
ϵ0.6
4CƱĦֵ
0.310.025+(0.1750.025)
n1.9
(5)CƱ\?
1.9=0.2×÷0.1
?.95