Part Given the following information for a company that wants to use Backorders: Regular Prod. Cost = $23/unit Overtime Prod. Cost = $28/unit Subcont Prod. Cost = $35/unit/qtr Inventory Cost $8/unit/qtr Backordering Cost $11/unit/qtr Backorders Permitted Period of Use Period of Production 1 2 Capacity Beginning Inventory Regular 1 Overtime Subcontract 0 1800 250 2000 Regular 1800 Overtime Subcontract Demand 250 A 2000 2350 1250 Completely fill in the Transportation tableau including the Production Plan. 7. What is the value of A? 8. What is the cost for all units produced during the 2nd quarter? 9. How many units of unused capacity are available after all demand has been met?