Of the drivers who stop at a gas station,92% purchase gasoline, and6% purchase both gasoline and oil. A total of7% purchase oil.Answer the questions below.

(a)	What is the probability that a driver purchases gasoline, given that he or she purchases oil? Round your answer to2decimal places.
(b)	What is the probability that a driver purchases oil, given that he or she purchases gasoline? Round your answer to2decimal places.