ְм

7ijԽѧÿƻ䷢50000Ԫ긴Ϊ8%ýѧıӦΪԪ
=50000/8%=625000
9ij˾⹺һָ
1ÿ֧20֧10Σ200Ԫ
2ӵ5꿪ʼÿĩ֧25Ԫ֧10Σ250Ԫ
3ӵ5꿪ʼÿ֧24Ԫ֧10Σ240Ԫ
ù˾ʽɱʣͱʣΪ10%Ϊù˾Ӧѡĸ
1

P0=20×(P/A10%10) ×(1+10%)
=20+20×(P/A10%9)
=20+20×5.759 =135.18Ԫ
2

1P=25×[(P/A10%14)- (P/A10%4)]
򷽷2P4=25×(P/A10%10)
=25×6.145
=153.63Ԫ
P0=153.63×(P/F10%4)
=153.63×0.683
=104.93Ԫ
3 P=25×[(F/A10%10) ×(P/F10%14)
3
P=24×(P/A10%13)- 24×(P/A10%3)
=24×(7.103-2.487)
=87.792
=110.78
ù˾Ӧѡڶ
ģֽոȵֶֽμ㣩
10ij׼һ1򣬵ڶ3򣬵54򣬴5%5ֵϼƣÿڴÿĩ룩
P=1×(P/F,5%,1)+ 3×(P/F,5%,2)+4×[(P/A,5%,5)- (P/A,5%,2)]
=1×0.9524+3×0.9070+4×(4.3295-1.8594)
=0.95242.7219.8804
=13.55
ʽʱֵҪѭIJ
1.ȫ˽
2.жһֵ⻹һֵ
3.һʱ
4.ʾʱļͷֽ
5.ֵֵͣ⡢ֽ
6.

ʱֵ
һ ֪ĵ⣺
ĸδ֪еĸδ֪⡣
1.A
11ҵ50000Ԫ10ڣ12%ÿĩȶֵ֪ϵP/A,12%,10=5.6502ÿӦΪԪ1999꣩
A.8849
B.5000
C.6000
D.28251
𰸣 A
A=P÷P/A,I,N
=50000÷5.6502=8849
2.ʡޣڲ巨Ӧã
ڲ巨Ӧõǰǣϵʻ֮ı䶯Ա䶯
мס̨豸ɹѡã豸ʹ÷ѱ豸500Ԫ۸豸2000ԪʱɱΪ10%豸ʹӦڣ꣬ѡü豸ġ
A.5.2
B.5.4
C.5.6
D.5.8
𰸣2000=500×(P/A10%N)
P/A10%N=4