Find the Volume Under the Surface Z = F(x,y) and Above

Multiple Choice

Find the volume under the surface z = f(x,y) and above the rectangle with the given boundaries.
- $$z = 4 x ^ { 2 } + 9 y 2 ; 0 \leq x \leq 1,0 \leq y \leq 1$$

A) $\frac { 17 } { 3 }$
B) $\frac { 26 } { 3 }$
C) $\frac { 5 } { 3 }$
D) $\frac { 13 } { 3 }$