If A, B, and C are mutually exclusive events with

If A, B, and C are mutually exclusive events with P(A) = 0.2, P (B) =0.3, and P(C) = 0.4, determine the following probabilities:,(a) P (A U B U C), (b) P (A ? B ? C),(c) P (A ? B), (d) P [(A U B) ? C],(e) P (A’ ? B’ ? C’)