问题:
A . (P/A,10%,3)=(P/F,10%,1)+(P/F,10%,2)+(P/F,10%,3)
B . 利率为10%,期数为3的预付年金现值系数=1+(P/F,10%,1)+(P/F,10%,2)
C . (P/A,10%,3)=[1-(P/F,10%,3)]/10%
D . (P/A,10%,3)=[(P/F,10%,3)-1]/10%
● 参考解析
P/A,10%,3)=(1+10%)-1+(1+10%)-2+(1+10%)-3=(P/F,10%,1)+(P/F,10%,2)+(P/F,10%,3);利率为10%,期数为3的预付年金现值系数=1+(1+10%)-1+(1+10%)-2=1+(P/F,10%,1)+(P/F,10%,2);(P/A,10%,3)=[1-(1+10%)-3]/10%=[1-(P/F,10%,3)]/10%。【该题针对“货币时间价值计算”知识点进行考核】
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