A process for manufacturing an electronic component is 1% defective. A quality control plan is to select 100 items from the process, and if none are defective, the process continues. Use the normal approximation to the binomial to find
(a) The probability that the process continues for the sampling plan described;
(b) The probability that the process continues even if the process has gone bad (i.e., if the frequency of defective components has shifted to 5.0% defective).