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胡须小猫 · 2019年03月11日

问一道题：NO.PZ2015120604000011

  1. CFA I
  2. Quantitative

这道题为什么pmt是负值呢？

就是负值和正值算出来的数字完全不一样的。



问题如下图：

    

选项：

A.

B.

C.

解释：



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1 个答案

菲菲_品职助教 · 2019年03月12日

同学你好，我用计算器计算过了，PMT取正号或负号，只会导致PV的正负号不同，是不是你哪里按错了呢~

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