In the following questions, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:
Assertion (A) : Number of spherical balls that can be made out of a solid cube of lead whose edge is \(33 \ cm\), each ball being \(3 \ cm\) in diameter, is \(2541\).
Reason (R) : Number of balls \(=\) \(\frac{\text{Volume of one ball}}{\text{Volume of lead}}\)