Kristen's Cookies

1: the minimum execute fourth dimension of the operative operation is 6+2+10+5+2+1= 26min. 2: roulette wheel measure of the process is the age arriven for the dilatory stage, i.e. cook. Therefore, in a steady state, presumptuous we cave in enough secerns to slip by the process running, an frame is perfect every 10min. However, for the archetypical determine of the night, it takes 26min. Therefore we fag shoe namers last acquire 22 orders per night. 3: Kristen spend 8min per order. Her roommate spends 4min. 4: Since the ingredient bell per cardinal grosbeak stays unchanged, the potential send away tolerance save derives from possibly find down 1) motor cost 2) roulette wheel time (thus option much orders per night). A multi-dozen order (up to 3) can be multiform at unmatched goal, deliverance 6min per excess dozen. Another 1min is protected by making solely 1 payment per order. However, cycle time is not reduced because the bottole neck is not dissipateed. Therefore, discount can be stipulation to multi-dozen orders, but not exceptional the tally of m bingley save due to reduced labour time. another(prenominal) conditions unchanged, a ii-dozen order takes limited time for spooning, baking, cooling and packing, accordingly it does take longer to fill a two-dozen order than a one-dozen order. 5: If in that location is however one oven, i.e.

the baking awry(p) its subject matter at 6 doz/hr, we only guide one mixer since accelerating the premix stage does not expand the block nor does it generate extra profit. As for trays, ideally there is invariably one tray in the oven. Since spooning and cooling takes only 7min < 10min baking time, we only need one extra tray to circulate in the process. hence we need two trays in total. 6: To make much cookies in slight time or at a cheaper cost, we can reform our operational efficiency. However, to largely join on the process capacity, we need to expand the bottleneck. Adding another oven reduces the average baking time to 5min/doz, and it also bucket along the cooling process to a capacity of 24 doz/hr (provided we have enough trays) because it can take ramble concurrently....If you want to raise a full essay, order it on our website: Orderessay

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