For the Points P and Q, Find the Coordinates of the Midpoint

Multiple Choice

For the points P and Q, find the coordinates of the midpoint of the segment PQ.
- $\mathrm { P } ( 7 \sqrt { 3 } , - \sqrt { 13 } ) , \mathrm { Q } ( - \sqrt { 3 } , 0 )$

A) $\left( 3 \sqrt { 3 } , - \frac { \sqrt { 13 } } { 2 } \right)$
B) $( - 3,13 )$
C) $\left( 3 \sqrt { 6 } , - \frac { \sqrt { 39 } } { 2 } \right)$
D) $\left( 4 \sqrt { 3 } , \frac { \sqrt { 13 } } { 2 } \right)$