Her operations manager is considering a new plan, which begins in January with $200200$ units on hand and ends with zero inventory. Stockout cost of lost sales is $$100100$ per unit. Inventory holding cost is $$2525$ per unit per month. Ignore any idle$-$time costs. The plan is called plan B$.$Plan B: Produce at a constant rate of $1$ comma $3001,300$ units per month, which will meet minimum demands. Then use subcontracting, with additional units at a premium price of $$7575$ per unit. Subcontracting capacity is limited to $900900$ units per month. Evaluate this plan by computing the costs for January through August.Part $2$In order to arrive at the costs, first compute the ending inventory and subcontracting units for each month by filling in the table below $($enter your responses as whole numbers$).$