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My wife will have a birthday next Thursday and sometimes I forget to get her a birthday present. If I forget to get her a

My wife will have a birthday next Thursday and sometimes I forget to get her a birthday present. If I forget to get her a present, she may or may not get mad at me. Of course, she may get mad at me even if I do buy her a present. Let A = event that I remember to buy her a present and B = event that she gets mad at me.These events are obviously not independent and not mutually exclusive. Calculate the probability that i remember to buy a present and she gets mad at me: P(A * B).Values for P(A), P(B), P(A/B), and P(B/A) are given.

P(A) = 0.659

P(B) = 0.614

P(A/B) = 0.741

P(B/A) = 0.690

a 0.40

b 0.45

c 0.87

d 0.00

e None

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