5.Of a product X, 19,992 units are made per month in factory 1, out of a total of 34,350 that are made in all the corporation's factories. Assume the confidence level is 95 percent and the accepted margin of error is 0.05. Determine the sample size.

6.Determine the sample size from the previous exercise assuming that the sample will be taken from a single day's production of 675 at Factory 1.