GH¯¯¯¯¯¯¯ has endpoints G(−3, 2) and H(3, −2).
Find the coordinates of the midpoint of GH¯¯¯¯¯¯¯ .

A. (−3, 0)
B. (0, 2)
C. (0, 0)
D. (0, −2)