A certain component is produced in three sequential operations. Operation I produces defects at a rate q1 = 5%. Operation 2 produces defects at a rate q2 = 8%. Operation 3 produces defects at a rate q3 = 10% Operations 2 and 3 can be performed on units that are already defective. If 10,000 starting parts are processed through the sequence, (a) how many units are expected to be defect free, (h) how many units are expected to have exactly one defect, and (c) how many units are expected to have all three defects?