6.6.60 Exercises 59-62 refer to a company that buys computers from three vendors and tracks the number of defective machines. The following table shows the results. Wendor ACAN Dotcom 10 15 Let A denote the event "the computer was purchased from Acme," let D denote the event "the computer was purchased from Dot-Com," let N denote the event "the computer was purchased from Nuclear," and let B denote the event "the computer was defective." Find P (B A), P (B D), and P (BIN) Answer: P (BA) = 1/100 = .01 P (BD) = 3/100 = .03 P (BN) = 3/100 = .03