Let A denote the event that the midtown temperature in Los Angeles is 70◦F, and let B denote the event that the midtown temperature in New York is 70◦F. Also, let C denote the event that the maximum of the midtown temperatures in New York and in Los Angeles is 70◦F. If P(A) = .3,P(B) = .4, and P(C) = .2, find the probability that the minimum of the two midtown temperatures is 70◦F.