Given data:
The given figure is shown.
The expression for the total surface area is,
[tex]\text{TSA}=2(l\times b+b\times h+h\times l)[/tex]
Substitute the given values in the above expression.
[tex]\begin{gathered} \text{TSA}=2(3\times2+2\times5+5\times3) \\ =2(6+10+15) \\ =2(31) \\ =62\text{ sq}-\text{units} \end{gathered}[/tex]
Thus, the surface area of the given figure is 62-square units, so option B) is correct.
