Q1 (40 pts)Consuelo Chia Inc. is a disk drive manufacturer in need of an aggregate plan from Jan through June. The company has gathered the following data: Labor-hours to produce a disk is 1.6 hours. a) Compute the cost of constant workforce at a level of average requirement per day b) Start with enough workers to satisfy the demand rate of Jan. The for the next four months (Jan, Feb, Mar, Apr) overtime when necessary. Finally, in the last two months (May, Jun) hire workers as much as needed whenever it is necessary. c) Start with enough workers to satisfy the demand rate of Jan. Hire or layoff when necessary for the first four months (Jan, Feb, Mar, Apr), subcontract the last two months (May, Jun)