A pinochle deck consists of two copies each of 9, 10, J, Q, K and A cards of four suites for a total of 48 cards per deck. We select two cards from the deck without replacement. If the first card drawn is a Spade, what is the probability that the second card is also a Spade?

A. 12/48

B. (12/48)(11/47)

C. (12/48)(12/48)

D. 11/47

what is the answer? Please provide description how you solve the problem. Thanks