Perform aggregate planning using the level strategy. Calculate and compare the total cost for the strategy. Two additional assumptions: Unmet demands in a period can be held and fulfilled in a future period. There is no cost associated with unmet demands $($i$.$e$.,$ negative inventory has no costs$).$

Beginning Inventory: $35$ units

Beginning Workforce: $10$ workers

Production Rate: $10$ units$/$worker$/$period

Regular Production Costs: $$6\mathrm{.}5/$unit

Inventory Costs: $$12/$unit$/$period

Hiring Cost: $$40/$worker

Firing Cost: $$50/$worker