A wholesale distributes washing machines made in factories in Akron and Wheeling. Some of these washing machines receive an in-home warranted repair, with the exact breakdown being:

	Warranted	No warranted
Akron	20	160
Wheeling	50	150

If one of the washing machines is randomly selected to check on consumer satisfaction- and A is the event that the machine was made in Akron, and R is the event that it had, in-home warranted repair, determine each of the following probabilities:

(A). P(A)

(B). P(R)

(C). P(A ∩ R)

(D). P(A/R)