Super Cola sales breakdown as 80% regular soda and 20% diet soda. While 60% of the regular soda is purchased by men, only 36% of the diet soda is…

Super Cola sales breakdown as 80% regular soda and 20% diet soda. While 60% of the regular soda is purchased by men, only 36% of the diet soda is purchased by men. If a woman purchases super cola, what is the probability that it is regular soda?