Find the Volume of the Solid Bounded by the Graph $z = 16 - x ^ { 2 } - y ^ { 2 }$

Multiple Choice

Find the volume of the solid bounded by the graph of $z = 16 - x ^ { 2 } - y ^ { 2 }$ and the xy plane.

A) $64 \pi$
B) $128 \pi$
C) $192 \pi$
D) $256 \pi$