Find the Volume of the Solid Generated by Revolving the Region

Multiple Choice

Find the volume of the solid generated by revolving the region about the given line.
-The region bounded above by the line $y = 8$ , below by the curve $y = 8 \cos ( \pi x )$ , on the left by the line $x = - 0.5$ , and on the right by the line $x = 0.5$ , about the line $y = 8$

A) $32 \pi$
B) $192 \pi - 128$
C) $96 \pi$
D) $96 \pi - 256$