A hand consists of 4 cards from a well-shuffled deck of 52 cards. a. Find the total number of possible 4-card poker hands. b. A red flush is a 4-card hand consisting of all red cards. Find the number of possible red flushes. c. Find the probability of being dealt a red flush. a. There are a total of nothing poker hands. b. There are nothing possible red flushes. c. The probability is nothing. (Round to six decimal places as needed.)