Add the Rational Expressions $\frac { 4 x } { x - 4 } + \frac { 2 } { x }$

Multiple Choice

Add the rational expressions. Be sure to express your answer in simplest form. $\frac { 4 x } { x - 4 } + \frac { 2 } { x }$

A) $\frac { 6 x - 8 } { x ( x - 4 ) }$
B) $\frac { 4 x ^ { 2 } + 2 x + 8 } { x ^ { 2 } - 5 x }$
C) $\frac { 4 x ^ { 2 } + 2 x - 8 } { x ( x - 4 ) }$
D) $\frac { 4 x ^ { 2 } + 2 x + 8 } { x ( x - 4 ) }$