NO.PZ2023052302000003
问题如下：
Consider the following annual return for Fund Y over the past five years:
The geometric mean return for Fund Y is closest to
选项：
A.
14.9 percent.
B.
15.6 percent
C.
19.5 percent.
解释：
A is correct. The geometric mean return for Fund Y is calculated as follows:
老师，开5次根号，计算器要怎么按？
