During the inspection of a rejected integrated circuit (IC), it was observed that the rejected IC could have an incorrect circuit, it could be bent, or it could have both defects. The probability of having an incorrect circuit is 0.45, the probability of being bent is 0.65, and the probability of having both defects is 0.25.

(a) For a randomly selected rejected IC, what is the probability that the IC is not bent but has an incorrect circuit?

(b) What is the probability that the IC has exactly one defect?

(c) Given that the IC has one defect, what is the probability of the IC being bent?