Doog's Donuts produces five varieties of pastries, which are sold to a national grocery chain: muffins, donuts, cookies, cream puffs, and fritters. Assuming that Doog's operates a single shift for 1,200 hours per year. The processing time per unit, setup time per lot, the annual demand, and lot size are given in the table. Assume that the times given are for a work cell of four workers each. a. Complete the table given below. Pastry Demand Forecast (units/year) Processing Time (minutes/unit) 0.10 Number of Batches per Year Total Setup Time minutes/year Capacity Required minutes/year 0.10 Muffins Donuts Cookies Cream puffs 592,000 627,000 1,130,000 465,000 206,000 Total Lot Size Setup Time Processing (# of pastries) (minutes/setup) Time minutes/year 400 27.9 300 5.3 1,000 12.2 300 21.7| 200 43.3 0 0.05 0.20 0.20 Fritters 0 0 0 b. Calculate the required capacity. (The required capacity should be in terms of the number of work cells needed.) (Do not round intermediate calculations. Round up your answer to the next whole number.) Required capacity cells