1. Formulate the above into a mixed integer optimization problem

2. Solve for the feasible solution if there is one

(20) A production line makes condensers for AC units with a setup cost of $800 and a holding cost of $10 per week per unit. Beginning inventory is 5, and the shop would like to have inventory of 20 at the end of the planning horizon. The schedule is below, along with weekly capacity constraints. Period 1 2 3 4 Capacity 50 50 50 50 Requirements 40 55 35 60