*please help I'm having a horrible day *

Ms. Benson is making a jewelry box using 2 identical square pieces of wood and 4 identical rectangular pieces of wood, as shown below.

What is the surface area of the jewelry box?

A. 21 in
B. 30 in
C. 84 in
D. 102 in

please help Im having a horrible day Ms Benson is making a jewelry box using 2 identical square pieces of wood and 4 identical rectangular pieces of wood as sho class=