Question 2 Using the given information about forecasts for a particular planning horizon for 5 days. Forecast D Other production planning parameters 1 2 200 Production costs - $15/unit 2 1700 Inventory holding costs - S5/unit 3 2000 Hiring costs -S100 worker 4 1567 Firing costs $300/worker 1600 Number of workers = 10 Production rate worker = 25/period Starting and ending inventories - 500 (a) Determine the total demand: (b) Daily demand (c) Number of workers required to produce the daily demand requirement. (d) Prepare an aggregate planning using the two pure plans. (c) Determine the total costs for each strategy. (1) Which strategy would you suggest and why? Level W HF PtDtIt Total Costs Total cost Chase WW HF PtDt It Total Costs. S Total cost &