Kristen’s Cookies Precase Essay

1. It will discover 26 proceedings to filling champion rush ordinate (6+2+10+5+2+1= 26 proceedings). Gantt chart is to a fault attached.2. The cycle time is 10 legal proceeding because the storeneck is the time they wee-wee to wait for the cookies to bake in the oven. They cannot continue the cookie process without bake and the lack of room in the oven or additional ovens atomic number 18 the constraints that are limiting the total operation. The potentiality of the operation would be 6 orders per min (60 minutes/ 10 minutes= six orders), so that means you could fill 24 orders in maven night (6 orders an hour * 4 hours). This break up does assume that every order only when asks for one dozen each, for example, if one customer orders two dozen, you would only be able to fill 23 orders because that order would require using the oven twice.3. The amount of chore per dozen for 1 order is 8 minutes per dozen ( flux and scooping takes 8 minutes) for Kristen and 4 minutes for Kristens roommate per dozen (the real work she does, the time she spends waiting is negligible so the 1 minute to load, 2 minutes to software program and 1 minute to accept the payment). Kristens roommate only does meagerly less work per dozen when they are all uniform because shell only accept the payment once, so for two dozen she would do 3.5 minutes, and triplesome dozen she would do 3.33 minutes per dozen. Kristen does the same amount of work per dozen when they are all different. When the cookies have similar ingredients, Kristen does less work because she doesnt have to continue mixing for each dozen. If its two similar rafts of cookies, Kristen does 5 minutes of work per dozen (6 minutes of mixing, 2 minutes of scooping * 2 times/2). When its trinity similar dozens of cookies, Kristen does 4 minutes of work per dozen (6 minutes of mixing, 2 minutes of scooping * 3 times/3). If its two similar dozen and one different, she will do 6 minutes of work per dozen (6 minu tes of mixing* 2 times, 2 minutes of scooping * 3 times/3). Kristen right(a)-tempered does 3.5 and 3.33 minutes of work per dozen because her process doesnt change establish on the variety of cookies.4. I personally wouldnt because the operation is slow up enough and it would incentivizecustomers to buy more which isnt necessarily a good thing for the reputation of Kristens cookies in terms of its speed of service. nation will probably order different dozens of cookies and as we saw, it didnt speed up Kristens operations which in terms of labor is the most timely. I think this would get more money in the short run, but in the long run people wouldnt be too happy with Kristens speed if everyone ordered three dozens of cookies at a time (some orders wouldnt be sure within hours.)5. Without any more oven space, buying more electric mixers would not be too beneficial because the bottleneck is the oven. At the moment, Kristen is actually continually waiting on oven space to be avail able which is what is slowing operations down, so I would stay with one since it would just increase your set costs. As for the trays, I would have four, because you could have one tray in the oven and as yet be able to scoop out the contents of the processor for three dozen cookies which would maximize Kristens efficiency and she wouldnt be waiting.6. The oven is the bottle neck because it takes the most time and the operations cannot continue without baked cookies. Kristen cannot rush more cookies without space in the oven, and her roommate cannot continue to finish the order without the baked cookies either. Adding another oven (assuming it only took one dozen still), would increase the capacity to 10 orders an hour because the bottle neck would become washing and mixing the ingredients which would be 1 minute more per dozen in the process. The parvenue constraint for baking would be 5 minutes because there are two ovens now that it decreases the respective cycle time for baki ng by half. The maximum amount I would pay for an additional oven would be the increase revenue it generates per month for Kristens cookies, because past that the oven wouldnt be seeing a return on the investment.