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其他解决方法
ci(2990,15,4,27)
使用公式 A=P(1+r/n)(nt),其中 P=2,990、r=15%、n=4、t=27。
P=2990,r=15%,n=4,t=27
15100=0.15
A=P(1+r/n)(nt)
Nextcomputer/n,nt,and(1+r/n)(nt).
rn=0.0375
nt=108
(1+r/n)(nt)
r/n=0.0375,nt=108,(1+r/n)(nt)=53.2985484519.
(1+0.0375)108=53.2985484519
53.2985484519
A=159362.66
159362.66
2,990⋅53.2985484519=159362.66.
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