A horse falls into a mudhole 5 m deep and becomes stuck. A truck uses a force of 7580 N to lift the horse out of the mudhole. How much work was done on the horse?

A.
1.52 x 10^3 J

B.
3.71 x 10^5 J

C.
3.79 x 10^4 J

D.
1.49 x 10^4 J