王秋宇 · 2022年01月08日
NO.PZ2015120604000005
问题如下：
We suppose that over the next ten years, the return of an investment will grow from $6.00 per share to $8.00 per share. Calculate the growth rate of the return:
选项：
A. 2.88%.
B. 2.92%.
C. 3.21%.
解释：
B is correct.
N = 10; PV = -6; FV =8;PMT = 0; CPT I/Y =2.9186
1.3333开十次方，但是答案给的按计算器的方法没看懂，求解释
NO.PZ2015120604000005问题如下 We suppose th over the next ten years, the return of investment will grow from $6.00 per share to $8.00 per share. Calculate the growth rate of the return: A.2.88%. B.2.92%. C.3.21%. B is correct.N = 10; PV = -6; FV =8;PMT = 0; CPT I/Y =2.9186为什么不是6*(1+r/10)^10=8？
NO.PZ2015120604000005 我的做法是(1+r)^10-1=(8-6)/6，r=2.92%。 解答里PV-6, FV=8，应该怎么理解？
这道题为什么在计算器中输入PV=6就hui'ti'shi会提示 ERROR呢 我记得老师上课讲说符号并不重要只代表现金流动的方向 有点困惑 谢谢各位解答
请问老师，如果这道题不按计算器，列方程计算是怎样的呢？
