Suppose, Tom is expecting a piece of pie with a probability of 0.8 and Jerry is also expecting a piece with a probability of 0.1. Suppose, Jerry also expects that both of them will have a piece with a probability of 0.5. What is the probability that at least one of them will have a piece of pie? (5) A)0.9 B)0.3 C)0.7 D)0.6 E)NONE OF THE ABOVE