Her operations manager is considering a new plan, which begins in January with 200 units of linventory on hand 5 tock out cost of last sales is 5125 per unit lirentary holising cost is 520 per unit per month. Ignore any ide-time costs The plan is called plan A. Plan A: Vary the workforce level to expcute a "chase" atrategy by producing the quantey demanded in the prior month. The Decenber denand and rate of production are both 1.600 units per manth The cost of hiring additiochat workers is 550 per unit The cost ot laying of workers is 500 per unit Evaluate this plan (Enter al resporimen as whole numbera