Manufacturing cost is $$200$ per unit, storage cost is $$3$ per unit per month $($based on expected end$-$of$-$month levels$),$ standard pay rate is $$18$ per hour, hiring and training cost is $$2\mathrm{.}000$ per worker, layoff cost is $$3,000$ per worker, and worker productivity is $0\mathrm{.}1$ unit per hour. Assume that you start off with $50$ workers and that they work $8$ hours per day. Note: Input all values as positive values. Leave no cells blank $-$ be certain to enter $"$O$"$ wherever required.