һ蹤̾áģ

һѡ⣨60⣬ÿ1֡ÿıѡУֻһ⣩
1ͶʷͶʶͬͶʻڷֱΪTA=4.5꣬TB=4꣬TC=3ꡣ׼ͶʻΪ5꣬򷽰ŵӵ˳Ϊ
Aȷ
BC-B-A
CB-C-A
DA-B-C

2ĿĿ1Ŀ2ʹFNPV1=FNPV2Ϊi*׼Ϊi0ֵͲڲʷĽһ£Ӧ㣨
Ai*i0֮Ĺϵ޹
Bi*=i0
Ci*i0
Di*i0

3ijҵײƷλۼ60Ԫλɱ36Ԫ൥λ䶯ɱ20ԪĿ30ԪʵĿΪ
A5000
B12500
C75000
D25000

4֪ijĿĸ꾻ֽ£0꣺-120Ԫ1~6꣺30Ԫ7~10꣺40Ԫݴ˼ľ̬ͶʻΪ
A7
B6
C5
D4

5ͶʵҪп˻ʱֵķУ
AƱʷͲֵ
BڷͻƱʷ
Cڲʷͻڷ
DֵͲ
ʷ

6ڽ豸ԣ豸Ҫȱǣ
A豸̭մ
Bڻ
Cʳɱϸ
DٶȽ

7ij˾100ԪһأĿǰм80Ԫ˽Ӧ
A100ԪΪͶʷijûɱ
B20ԪΪͶʷĻɱ
C80ԪΪͶʷĻɱ
D100ԪΪͶʷĻɱ

8֪P/F10%5=0.6209F/P10%5=1.6106,(P/A10%5)=3.7908,(F/A,10%,5)=6.1051ôծϵΪ
A0.1638
B0.2638
C0.6209
D1.6106

9ڶⷽıȽϺѡȶնָʱ
AѡȶնСķΪŷ
BѡȶնķΪŷ
CѡͶʶСķΪŷ
DѡͶʶϴķΪŷ

10иУֵϵǣ
A(P/Ai,n)
B(P/A,i,n-1)
C(P/A,i,n+1)-1
D(P/A,i,n+1)

11ĿľӪɱļ㹫ʽΪ
Aܳɱ-˰𼰸-˰
Bܳɱ-۾ɷ-̯-Ϣ֧
Cܳɱ-۾ɷ-̯-˰
Dܳɱ-۾ɷ-̯-˹

12һֵ֧ϵǣ
Ai/(1+i)n-1
B(1+i)n-1/i(1+i)n
C(1+i)-n
D1+in

13ij׷ϵ0.85ɱϵ0.92;ҷϵ0.6ɱϵ0.7ŷļֵϵΪ
A0.950
B0.924
C0.911
D0.857

14ij˴25~59ÿϽ5000ԪΪ6%60~74ÿ쵽Ǯã㡣
A5000F/A6%35ݣA/P6%15
B5000F/P6%35ݣA/F6%15
C5000F/A6%35ݣP/A6%15
D5000A/F6%35ݣA/P6%15

15ڿѧµЧܸߵ豸ԭ豸òǰɵʧΪ
Aڢʽĥ
Bڢʽĥ
Cڢʽĥ
Dڢʽĥ

16i1=2i2,n1=n2/2Pͬʱ
AȷF/Pi1,n1루F/P,i2,n2ĴСϵ
BF/Pi1,n1F/Pi2,n2
CF/Pi1,n1=F/Pi2,n2
DF/Pi1,n1F/Pi2,n2

17ijͶʷΪ2꣬ÿͶ400ԪӪÿĩΪ150Ԫ׼Ϊ12%ӪΪ18ֵ꣬Ϊ㣬֪P/A12%18=7.2497ͶʷIJֵ;̬ͶʻڷֱΪ
A109.77Ԫ6.33
B109.77Ԫ7.33
C213.80Ԫ6.33
D213.80Ԫ7.33

18ʽʱֵָ
AڴʽڴʱϢ
Bʽͨʱƶֵ
Cڵʽڽ֧ʱĸʧ
Dڵʽڽʹʱܻõ

19ij̷12/꣬λƷۼۣ˰510Ԫ/̶֣ܹɱ1500Ԫλɱ250Ԫ/֣ȡԲʾӯƽΪ
A125
B6.00104
C2.94104
D5.77104

20ڽвƷֵܼʱסҡ㲿ļֵϵֱΪV=0.6V=0.9V=1V=1.3ӦصоĽĶǣ
A㲿
B㲿
C㲿
D㲿