问题如下:
Mary has a separate account for her annual savings which has a stated annual rate of 3% and compounding quarterly. At the end of each year, she transfers unequal cash flows into this account. Year 1: $500, Year 2: $800, Year 4: $300, Year 5: $500. How much will Mary save for her account at the end of year 5?
选项:
A. $2246.81
B. $2247.65
C. $2281.00
解释:
B is correct.
这道题一定要列表一年年算出来再加总吗?还是先算NPV,再复利五年更简便易行?考试建议哪个方案又快又不容易出错?