Answer: C. 41.2in
Explanation:
Let L be length, W be width, H be height, and P be hypotenuse.
L = 4 in
W = 3 in
H = 2.2 in
P = 4.6 in
Area = LW + LH + WH + PW
= 4(3) + 4(2.2) + 3(2.2) + 4.6(3)
= 12 + 8.8 + 6.6 + 13.8
= 41.2
Thus, Julia will need at least 41.2in^2 of shrink wrap.