The 600-N Ball Shown Is Suspended on a String AB $\degree$

Multiple Choice

The 600-N ball shown is suspended on a string AB and rests against the frictionless vertical wall. The string makes an angle of 30 $\degree$ with the wall. The magnitude of the tension for of string is:

A) 690 N
B) 1200 N
C) 2100 N
D) 2400 N
E) none of these