A 60-Kg Person Rides Down an Icy Hill of 20 $\degree$

Multiple Choice

A 60-kg person rides down an icy hill of 20 $\degree$ slope while standing on a 3.0-kg flat-bottomed bathroom scale.Assume there is no frictional force between the bottom of the scale and the hill.The static friction force the scale exerts on the person is

A) 0 N.
B) 201 N.
C) 211 N.
D) 553 N.
E) 580 N.