$$\frac { \sin 48 ^ { \circ } } { \sin 16 ^ { \circ } } - \frac { \cos 48 ^ { \circ } } { \cos 16 ^ { \circ } }$$
Which of the following is this expression equal to?\\
A) $\frac { 3 } { 2 }$\\
B) $\frac { 1 } { 3 }$\\
C) $\frac { 4 } { 3 }$\\
D) 2\\
E) 3