Let $\mathbf { F } ( x , y , z ) = 2 x \mathbf { i } - 2 x \mathbf { j } + z ^ { 2 } \mathbf { k }$

Multiple Choice

Let $\mathbf { F } ( x , y , z ) = 2 x \mathbf { i } - 2 x \mathbf { j } + z ^ { 2 } \mathbf { k }$ and S is the region bounded by and $x = 0 , x = 3$ . Using the Divergence Theorem, $\iint S$ $y = 0 , y = 3$ is

A) 54
B) 63
C) 72
D) 81
E) 108