Answer:
The correct answer is 480.
Explanation:
To find the amount, find the area of each rectangle separately. First we'll start with the smaller of the two.
A = L * W * H
A = 4 * 4 * 5
A = 80
Now do the same for the larger one.
A = L * W * H
A = 8 * 5 * 10
A = 400
Now we add the two areas together.
400 + 80 = 480