Click to see additional instructions A manager would like to know the cost of a production strategy where there is steady regular production rate of 200 units a month, a maximum of 20 units per month of overtime, and subcontracting as needed to make up any shortages. The unit costs and demand forecast are as shown below: Regular production $35 Overtime (by regular workers) $70 Subcontracting $80 Inventory carrying cost $5 Month 1 2 3 4 5 6 Forecast 180 260 240 170 220 240 Given the above information, 1 the total units to be subcontracted over the 6 months period will be 11. the total units needed over the 6 months period through overtime will be in the total cost of the production strategy is $