Question 2. Henry, the operating manager, is attempting to put together an aggregate plan for the coming six months. He has obtained a forecast of expected demand for the planning horizon as below. The department now has 55 full-time workers, each of whom can produce 2 units of output per day. They work for eight hours per day and the labour cost is $5 per hour. The material cost is $150 per unit and the inventory cost is $1.5 per unit per period. The subcontract cost is $160 per unit and backlog cost is $349 per unit per period. The hiring and firing cost for each employee is $150 and $179 respectively. Determine the total cost of the plan. Total Period 0123 56 Demand | 3000 3500 3500 2000 2000 2900 Working days 23 19 21 21 20 22 Employees Question 2. Henry, the operating manager, is attempting to put together an aggregate plan for the coming six months. He has obtained a forecast of expected demand for the planning horizon as below. The department now has 55 full-time workers, each of whom can produce 2 units of output per day. They work for eight hours per day and the labour cost is $5 per hour. The material cost is $150 per unit and the inventory cost is $1.5 per unit per period. The subcontract cost is $160 per unit and backlog cost is $349 per unit per period. The hiring and firing cost for each employee is $150 and $179 respectively. Determine the total cost of the plan. Total Period 0123 56 Demand | 3000 3500 3500 2000 2000 2900 Working days 23 19 21 21 20 22 Employees