A Map of a Hiking Area Is Drawn So That $\left( - \frac { 1 } { 2 } , 2 \right)$

Multiple Choice

A map of a hiking area is drawn so that the Visitor Center is at the origin of a rectangular grid. Two hikers are located at positions (-3, 1) and (2, 3) with respect to the Visitor Center where all units are in Miles. A campground is located exactly halfway between the hikers. What are the coordinates of the
Campground?

A) $\left( - \frac { 1 } { 2 } , 2 \right)$
B) $\left( - \frac { 1 } { 2 } , - 1 \right)$
C) $\left( - \frac { 5 } { 2 } , - 1 \right)$
D) $\left( - \frac { 5 } { 2 } , 2 \right)$