Of the drivers who stop at a gas station, 93% purchase gasoline, and 5% purchase both gasoline and oil. A total of 8% purchase oil.
(a) What is the probability that a driver purchases oil, given that he or she purchases gasoline? Round your answer to 2 decimal places.
(b) What is the probability that a driver purchases gasoline, given that he or she purchases oil? Round your answer to 2 decimal places.