Solve the Problem $7 \mathrm {~km}$ In the Direction $2 ^ { \circ }$

Multiple Choice

Solve the problem.
-A bird flies from its nest $7 \mathrm {~km}$ in the direction $2 ^ { \circ }$ north of east, where it stops to rest on a tree. It then flies $10 \mathrm {~km}$ in the direction $4 ^ { \circ }$ south of west and lands atop a telephone pole. With an xy-coordinate system where the origin is the bird's nest, the $x$ -axis points east, and the $y$ -axis points north, at what point is the telephone pole located?

A) (6.996, 0.2443)
B) (-9.976, -0.6976)
C) (-2.980, -0.4533)
D) (3.623, 10.53)