Q2: A company has seasonal demand, with the forecast for the next 12 months as given below. The current labor force can produce 500 units per month. Each employee can produce 20 units per month, and is paid $2,000 per month. The inventory carrying cost is $50 per unit per period. It costs $100 to hire or layoff an employee. Assume 200 units of initial inventory and we would like to keep the similar level at the end of the year. Please use level and chase strategy to calculate the total cost of two plans (please show your work)