Calculating the surface area of a prism Practice Test

What is the surface area of a rectangular prism that is 4 inches long, 6 inches wide, and 5 inches high?

A box with dimensions 8 inches, 10 inches, and 5 inches needs to be gift wrapped. Gift wrapping is priced at $0.10 per square inch of surface of a box. How much will it cost to wrap the gift?