问题如下图:
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解释:
想请问一下为什么题目中PMT是负号 我理解的是 因为是年金所以是负号 这样对吗 谢谢
NO.PZ2015120604000009问题如下 investor purchaseannuity many years ago, he will receive $1,200 per yethe enof eaof the next 40 years from this annuity. If the interest rate is supposeto 7%, the present value of the cashflows the investor will receive is closest to: A.$15,998.B.$17,193.C.$239,662.A is correct.N = 40; I/Y = 7; PMT = -1,200; FV = 0; CPT PV = $15,998.05pmt用正的算出pv是17117 正负号不同结果不一样呢 为啥pmt是流出呢
NO.PZ2015120604000009 rt
NO.PZ2015120604000009 老師您好,我剛開始對題目的理解是每年返還1200,40年 FV不應該是48000嗎?
NO.PZ2015120604000009 $17,193. $239,662. A is correct. N = 40; I/Y = 7; PMT = -1,200; FV = 0; CPT PV = $15,998.05请问1200每年不是现金流的流入吗,每年从这年金里返回1200,为什么用负号啊1
你好!annuity不是先付年金么?为什么不用BGN而是用EN