Find the Area of the Surface Generated by Revolving the Curve

Multiple Choice

Find the area of the surface generated by revolving the curve about the indicated axis.
- $x = 3 \sqrt { 4 - y } , 0 \leq y \leq 15 / 4$ ; y-axis

A) $\frac { 125 } { 2 } \pi$
B) $\left( \frac { 125 } { 2 } - 5 \sqrt { 10 } \right) \pi$
C) $5 \pi \sqrt { 10 }$
D) $\left( \frac { 125 } { 2 } + 5 \sqrt { 10 } \right) \pi$