问题如下图：
选项：
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解释：
弱问一下， 如果想 手算，怎么算....
NO.PZ2015121802000019 问题如下 Calculate the perioc money-weighterate of return on the investment baseon the following information:t=0, buy a share of stofor $45.t=1, buy another share of the same stofor $55.t=2, sell both shares $65 for eashareThe stopaia vinof $1 per share t = 1 ant =2. A.23.8%. B.22.0%. C.21.5% C is correct.Use calculator's cash flow functions anfollow the steps as: CF0 = -45; CF1 = -55+ 1 = -54; CF2 = 65 x 2 + 2 = 132; CPT IRR =21.5%. 如题，谢谢 :)
NO.PZ2015121802000019问题如下 Calculate the perioc money-weighterate of return on the investment baseon the following information:t=0, buy a share of stofor $45.t=1, buy another share of the same stofor $55.t=2, sell both shares $65 for eashareThe stopaia vinof $1 per share t = 1 ant =2. A.23.8%.B.22.0%.C.21.5%C is correct.Use calculator's cash flow functions anfollow the steps as: CF0 = -45; CF1 = -55+ 1 = -54; CF2 = 65 x 2 + 2 = 132; CPT IRR =21.5%.第2时刻为什么不是65*2+2*2，不是有两支股票的分红吗，能给下用算器算的步骤吗
NO.PZ2015121802000019 问题如下 Calculate the perioc money-weighterate of return on the investment baseon the following information:t=0, buy a share of stofor $45.t=1, buy another share of the same stofor $55.t=2, sell both shares $65 for eashareThe stopaia vinof $1 per share t = 1 ant =2. A.23.8%. B.22.0%. C.21.5% C is correct.Use calculator's cash flow functions anfollow the steps as: CF0 = -45; CF1 = -55+ 1 = -54; CF2 = 65 x 2 + 2 = 132; CPT IRR =21.5%. RT
NO.PZ2015121802000019问题如下 Calculate the perioc money-weighterate of return on the investment baseon the following information:t=0, buy a share of stofor $45.t=1, buy another share of the same stofor $55.t=2, sell both shares $65 for eashareThe stopaia vinof $1 per share t = 1 ant =2. A.23.8%.B.22.0%.C.21.5%C is correct.Use calculator's cash flow functions anfollow the steps as: CF0 = -45; CF1 = -55+ 1 = -54; CF2 = 65 x 2 + 2 = 132; CPT IRR =21.5%.请问1时刻已经有两支股票了为什么只有一个分红？
NO.PZ2015121802000019 CF1的时候为什么是-55+1而不是-55+2？刚买的股票不算分红吗？
