Perform the Indicated Operations and Simplify the Result $$\frac { 1 - \frac { 4 } { x } } { x - \frac { 16 } { x } }$$

Multiple Choice

Perform the indicated operations and simplify the result. Leave the answer in factored form.
- $$\frac { 1 - \frac { 4 } { x } } { x - \frac { 16 } { x } }$$

A) $x + 4$
B) $\frac { 1 } { x + 4 }$
C) $x - 4$
D) $\frac { 1 } { x - 4 }$