Doog$$s Donuts produces five varieties of pastries, which are sold to a national grocery chain: muffins, donuts, cookies, cream puffs, and fritters. Assume that Doog$$s operates a single shift for $2,100$ 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.

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Complete the table given below.

Calculate the required capacity. $($The required capacity should be in terms of the number of work cells needed.$)$