A 33-Kg Bowling Ball Is Held Up on a Frictionless $\circ$

Multiple Choice

A 33-kg bowling ball is held up on a frictionless vertical wall by a string.The string goes from the bowling ball to an attachment point on the wall directly above the ball.The string makes an angle of 34 ^$\circ$ with respect to vertical.The horizontal force that the wall exerts on the ball is

A) 324 N.
B) 480 N.
C) 195 N.
D) 521 N.
E) 218 N.