Target semideviation

Hi, can anyone pls help me with how to use ba ii plus for target semideviation calculation?
Thanks in advance. Below is an example
A fund had the following experience over the past 10 years:

Year Return
1 4.5%
2 6.0%
3 1.5%
4 −2.0%
5 0.0%
6 4.5%
7 3.5%
8 2.5%
9 5.5%
10 4.0%

Question

The target semideviation of the returns over the 10 years if the target is 2% is closest to:

a. 1.42%.
b. 1.50%.
c. 2.01%.

I dont know shortcut. But my answer is A. Is it correct?