Extend SureStep’s original no-backlogging aggregate planning model from 4 to 6 months. Try several different values for demands in months 5 and 6, and run Solver for each. Is your optimal solution for...

Extend SureStep’s original no-backlogging aggregate planning model from 4 to 6 months. Try several different values for demands in months 5 and 6, and run Solver for each. Is your optimal solution for the first 4 months the same as the one in the book?

Suppose the post office has 25 full-time employees and is not allowed to hire or fire any of them. Determine a schedule that maximizes the number of weekend days off received by these employees.