LITTLECON 当前离线
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能解釋為什麼decrease more than 250000嗎?我自己隨便找一個例子來試....當NPV=0之後, required rate of return 變大, NPV decrease 的幅度是遞減的....所以應該decrease less than 250,000...
[此贴子已经被作者于2007-12-9 0:27:00编辑过]
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发表于 2007-12-9 00:25
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