Can you please help, thanks

_ suppose a local post ofce requires the following number of workers on the different days of the week. The postoice may hire regular workers, who could start on any day of the week, work for 5 consecutive days, and take the next two days off. The cost of hiring a regular worker is $100 per week. {a} Formulate an IP to nd a schedule (that is, how many regular workers should start working on each day of the week} that meets the postofce's requirements and minimizes its total cost. {h} Now, suppose that in addition to hiring regular workers, the post oice may also hire parttime workers, who are available on a dailj.r contract every day.r of the week. The cost of hiring a parttime worker is $25 per dayr for MonFri and $40 per day for SatSun. Modify your IP in {a} so that it captures this new detail. (c) How do you think the optimum values of the two IPs you presented in (a) and (b) compare to each other? (Hint: Don't actually solve the two IPs.)