Hello experts,

Could you help me with the explanation of the part b of this exercise:

Thank you.

The Burroughs Garment Company manufactures men's shirts and women's blouses for Walmark Discount Stores. Walmark will accept all the production supplied by Burroughs. The production process includes cutting, sewing, and packaging. Burroughs employs 25 workers in the cutting department, 35 in the sewing department, and 5 in the packaging department. The factory works one 8-hour shift, 5 days a week. The following table gives the time requirements and prices per unit for the two garments: Garment Cutting Minutes per unit Sewing Packaging 70 12 60 Unit price ($) 8.00 12.00 Shirts Blouses 20 60 (a) Determine the optimal weekly production schedule for Burroughs. (b) If it is possible to use overtime in the cutting and sewing departments, what is the maximum hourly rate that the company should pay for the overtime