Solve the Problem

Multiple Choice

Solve the problem. Round your answer to the nearest tenth.
-A person is pulling a freight cart with a force of 40 pounds. How much work is done in moving the cart 30 feet if the cart's handle makes an angle of 22° with the ground?

A) 1,112.6 ft-lb
B) 45.0 ft-lb
C) 449.5 ft-lb
D) 1,147.6 ft-lb