Solve the Problem $35 \mathrm { lb }$ Is Required to Hold A

Multiple Choice

Solve the problem.
-A force of $35 \mathrm { lb }$ is required to hold a $78 \mathrm { lb }$ toolbox on an incline. What angle does the incline make with the horizontal?

A) $77.0 ^ { \circ }$
B) $26.7 ^ { \circ }$
C) $63.3 ^ { \circ }$
D) $13.0 ^ { \circ }$