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玥儿 · 2018年08月29日

没有明白为什么这样算?问一道题:NO.PZ2018062016000009 [ CFA I ]

问题如下图:

    

选项:

A.

B.

C.

解释:


没有明白为什么这样算?

1 个答案

菲菲_品职助教 · 2018年08月29日

同学你好,这道题考察的知识点是永续年金。题目中“perpetual”和“infinite period of time”可以看出来。

计算永续年金现值的公式为PV=A/r,对于这道题,因为是按月计息,所以r=4%/12。

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