help with the answers

4. Let A and B be to events, with P(A) = 0.10, P(BJA) = 0.39 and P(B| A) = 0.39. Find the following probabilities: a) P(A) b) P(B|A) c) P(B|A) d) P(B) e) P(B) f) P(A|B) g) P(A|B) h) P(A|B) i) P(A|B)