Let $\bar { y }$ Denote the Y-Coordinate of the Centroid of the Region Enclosed

Multiple Choice

Let $\bar { y }$ denote the y-coordinate of the centroid of the region enclosed by $y ^ { 2 } = 4 x , y = 0,$ $x = 1,$ and $x = 1,$ Then $\bar { y }$ =

A) $\frac { 1,125 } { 8 }$
B) $\frac { 1 } { 3 }$
C) $\frac { 93 } { 35 }$
D) $\frac { 93 } { 35 }$ .
E) $\frac { 45 } { 28 }$