A landscaping company currently has an inventory of 13 fruit trees, 16 pine trees, and 11 maple trees. It plans to give 4 trees away at next Saturdays lawn and garden show in the city park, The 4 winners can select which type of tree they want, Assume they select randomly. a. What is the probability that all 4 winners will select the same type of tree? b. What is the probability that 3 pine trees will be selected and the other tree will be a maple? c. What is the probability that no fruit trees and 2 of each of the others will be selected