Company A provides a critical manufacturing part 30% of the time. Company B provides the same part 50% of the time and Company C provides the part the rest of the time. There is a 10\% chance of the part being defective if provided by Company A. a,30% chance of the part being defective if provided by Company B, and a 70% chance of What is the probability that the part came from Company B and is defective? 0.4688 0.4375 (o.15