From a solid cylinder of height 36 cm and radius 14 cm, a conical cavity of radius 7 cm and height 24 cm is drilled out. Find the volume and the total surface area of the remaining solid.
a. Volume: (14256π) cm³, Surface Area: (11088π) cm²
b. Volume: (12096π) cm³, Surface Area: (9672π) cm²
c. Volume: (9846π) cm³, Surface Area: (8148π) cm²
d. Volume: (8646π) cm³, Surface Area: (7056π) cm²