Question 1 For the plan presented in the table below, it has been shown that 76 workers in 22 days have produced 245 products. Suppose the numbers of working days available for January, February, March, April, May and June respectively are 20, 24, 18, 26, 22, and 15; which of the pure strategies would be adopted for the execution of this plan? t Forecast D. Other production planning parameters 1 780 Production costs = $15/unit 2 640 Inventory holding costs =$80/unit 3 900 Hiring costs = $500/worker 4 1200 Firing costs = $1000/worker 5 2000 Number of workers = 300 6 2000 Production rate/worker = 25/period Starting inventory = 500 and ending inventory = 600