1. A component is assembled in a four-step process. The probability of making a defect in step 1 is 10%; in step 2, 20%; in step 3, 8%; and in step 4, 5%. What is the probability that the component will be defective?
99.99%
62.9%
37.1%
0.008%
2. A cutting machine takes 10 minutes to cut a piece of component for a product. After cutting 200 pieces, the machine takes 5 minutes to be recalibrated. What is the setup time of the cutting process?
5 minutes
10 minutes
15 minutes
20 minutes