Find the Volume of the Indicated Region $z ^ { 2 } = x ^ { 2 } + y ^ { 2 }$

Multiple Choice

Find the volume of the indicated region.
-the region enclosed by the cone $z ^ { 2 } = x ^ { 2 } + y ^ { 2 }$ between the planes $z = 4$ and $z = 10$

A) 234
B) $312 \pi$
C) $234 \pi$
D) 312