Solve the Problem $y = x ^ { 2 }$ And $y = 3$

Multiple Choice

Solve the problem.
-Find the coordinates of the centroid of the area bounded by $y = x ^ { 2 }$ and $y = 3$

A) $\left( 0 , \frac { 18 } { 5 } \right)$
B) $( 0,5 )$
C) $\left( 0 , \frac { 9 } { 5 } \right)$
D) $\left( 0 , \frac { 27 } { 5 } \right)$