A)each friend payed $4 for the parking fee.
B)0.08%
If each cube is 1/4 inches, it would be 8 by 4 each layer and the box could fit 12 layers so the answer would be
D or 384
You haven't told us whether the rectangular prism is the size of a pack of gum or more like the size of a cruise ship.
Whatever size it is, here's the number of centimeter squares you need to cover the whole outside of it:
(2 x length x width) + (2 x length x height) + (2 x width x height)
with all measurements made in centimeters.