A poker game is played with 52 cards. At the start of a game, each player

gets five of the cards. The order in which cards are dealt doesn't matter.

(a) How many "hands" of five cards are possible?

(b) If there are four people playing, how many initial five-card "hands"

are possible, taking into account all players and their positions at

the table? Position with respect to the dealer does matter.