1ڹ̾÷УиھӪɱ(ABC)
AԭϡȼϷ
Bʼ
C
D۾ɷ
EϢ֧
2бȷǣABCD
AǺǰϢ
BԽϢԽ̣ЧʺʲԽ
CϢʱʺЧһ
DϢM=1ʱʺЧͬ
EϢM1ʱʴЧ
3ڲʲָĿڸ꾻ֵֽ֮͵0ʱʡбΪ(BCD)
AFIRRic,FNPV0,Կǽ
BFIRRic,FNPV0,Կǽ
CFIRR=ic ,FNPV=0,Կǽ
DFIRRic,FNPV0,ܽ
EFIRRic,FNPV0,ܽ
4˵ȷ(ABCE)
AϢ=Ϣ˰ǰ/ӦϢ
BϢ"ѻϢ"ͬ
CϢ˰ǰ=ܶ+ӦϢ
DӪҵ,ϢӦڵ1
EϢʸ߱ծС,Ϣʵ1,ʾ㹻ʽ֧Ϣ
5ϵ˵ȷ(BCDE)
AϵΪֵĿֵͬ仯
BϵΪֵĿֵͬ仯
Cֻϵ1IJت
DֻϵС1IJت
Eֻϵ1IJ
6̷ֵ۵ݺͲУABCE
A
B
C
Dϸ
Eۺ
7豸ȷУACD
AʹСھʱֵɱ½
Bʹھʱֵɱ½
Cʹھʱгɱʲijɱ
Dʹھʱֵɱ
EʹСھʱгɱʲijɱ
8лƶȼйع涨ʩҵʽBCDE
A֧Ʊ
Bÿ
CͶʿ
DбƱ
EлƱ
9лƶȼйع涨̶ʲ;ʹɷΪ࣬аABE
AӪù̶ʲ
BǾӪù̶ʲ
Cй̶ʲ
DӪ̶ʲ
Eδʹù̶ʲ
10Ȩ淶룬ҵIJְBDE
Aʱ
Bӯ
Cʱ
D
Eδ
