In college basketball, when a player is fouled while not in the act of shooting and the opposing team is "in the penalty," the player is awarded a "1 and 1." In the 1 and 1, the player is awarded one free throw and, if that free throw goes in, the player is awarded a second free throw. Find the PMF of y, the number of points scored in a 1 and 1 given that any free throw goes in with probability p, independent of any other free throws.