Question

The midsegment of a trapezoid connects the midpoints of the two non-parallel sides, Find the midpoint of the midsegment of the trapezoid if A = (4d, 4e), B = (4f, 4e) and C = (4g, 0)
a.
(f + 2g, 2e)
b.
(e +f +g, e)
c.
(2d + 2f, 2e + 2e)
d.
(d +f +g, 2e)