Only Two Forces Act on a 3 $\degree$ North of West

Multiple Choice

Only two forces act on a 3.0-kg mass. One of the forces is 9.0 N east, and the other is 8.0 N in the direction of 62 $\degree$ north of west. What is the magnitude of the acceleration of the mass?

A) 2.0 m/s2
B) 2.4 m/s2
C) 3.3 m/s2
D) 2.9 m/s2
E) 5.7 m/s2