Gallup’s annual poll of Consumption Habits asked U.S. adults who drink alcohol to identify their preferred beverage. The 2013 poll found that, among U.S. adults 18 29 years of age, 41% preferred beer, 24% preferred wine, and 28% preferred liquor. The questions that follow refer to the results obtained for adults 18-29 years of age. When answering the questions, assume that the events are independent. Round your answers to two decimal places.

a. If you randomly sample two poll participants, what is the probability that both prefer beer?
b. If you randomly sample two poll participants, what is the probability both prefer liquor?

c. If you randomly sample three participants, what is the probability that one prefers beer, one prefers wine, and one prefers liquor?