pls explain.thanks

(9 points) Morgan has 3 puppies and 3 kittens. She selects three of these animals at random. Let random variable Y' represent 5 times the number of puppies selected plus 3 times the number of kittens selected. Complete the probability distribution function for )" in the table below. Enter the values of Y" in ascending order. All your entries should be whole numbers or decimals. Y Pr(Y) 0.05 15