Her operations manaper is considering a new plan, which begins in danuay with 200 units di imentory on hand Stockout cost of toct sales is $125 per unit trwentory holeng cost is $20 cor unit per month. Ignore any icle-lime costs. The pan is called plar A Plan A: Vary the workforce level to exocute a stratogy that prosuces the quantity demandod in the pror month. The Doconber demand and rale of production are both 1, coos units per month. The cook of hiring addaticnal workers is 550 per unit. The cost of layng of workers is $89 per unt Evaluato this plan. (Enter el responses as whiole rumbers.) Note: Both firing and iayoff costs ave incured in the month of the change. For example. going fom 1,600 in January to 1,400 in February incurs a cost of layoff for 200 unts in Feoruary The lotsi cost of hirings =s (Enter your response as a whole number.) The total cost of layctis =$ (Enter your response as a whole number.) The total inventory carrying cost =$ (Enter your response as a wholo namber)