Kristen’s Cookies Precase Essay

1. It depart take 26 transactions to claim whizz stimulate govern (6+2+10+5+2+1= 26 transactions). Gantt graph is also attached.2. The cycle clock is 10 legal proceeding because the nursing bottlefulneck is the time they fuddle to wait for the cookies to bake in the oven. They cannot gallop the cookie process without cook and the lose of room in the oven or superfluous ovens atomic number 18 the backwardnesss that are limiting the primitive operation. The capacity of the operation would be 6 orders per hour (60 proceedings/ 10 minutes= six orders), so that means you could contact 24 orders in superstar nighttime (6 orders an hour * 4 hours). This answer does aim that every order only asks for cardinal twelve each(prenominal), for example, if one customer orders deuce 12, you would only be capable to fill 23 orders because that order would require exploitation the oven twice.3. The amount of labor per dozen for 1 order is 8 minutes per dozen ( variety and scooping takes 8 minutes) for Kristen and 4 minutes for Kristens roommate per dozen (the real take on she does, the time she spends waiting is negligible so the 1 minute to load, 2 minutes to package and 1 minute to fancy the payment). Kristens roommate only does approximately less make believe per dozen when they are all connatural because shell only submit the payment once, so for both dozen she would do 3.5 minutes, and third dozen she would do 3.33 minutes per dozen. Kristen does the same amount of over prepare per dozen when they are all different. When the cookies cause similar ingredients, Kristen does less work because she doesnt have to rest mixing for each dozen. If its two similar haemorrhoid of cookies, Kristen does 5 minutes of work per dozen (6 minutes of mixing, 2 minutes of scooping * 2 propagation/2). When its three 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 si milar dozen and one different, she will do 6 minutes of work per dozen (6 minutes of mixing* 2 times, 2 minutes of scooping * 3 times/3). Kristen still does 3.5 and 3.33 minutes of work per dozen because her process doesnt change ground on the variety of cookies.4. I in person wouldnt because the operation is slow complete and it would incentivizecustomers to buy to a greater extent than which isnt unavoidably a good thing for the paper of Kristens cookies in terms of its animate of service. People will probably order different dozens of cookies and as we saw, it didnt speed up Kristens trading trading operations which in terms of labor is the around timely. I think this would get to a greater extent money in the short run, exactly in the long run raft wouldnt be overly able with Kristens speed if everyone ordered three dozens of cookies at a time (some orders wouldnt be received indoors hours.)5. Without any to a greater extent oven quad, buying more electric mixers would not be too beneficial because the bottleneck is the oven. At the moment, Kristen is real continually waiting on oven space to be available which is what is slowing operations down, so I would stay with one since it would just attach your fixed costs. As for the trays, I would have four, because you could have one tray in the oven and still be able to scoop out the contents of the mainframe computer 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 make more cookies without space in the oven, and her roommate cannot continue to finish the order without the baked cookies either. Adding other 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 new constraint for baking would be 5 minutes because there are two ovens right away that it decreases the respective cycle time for baking 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 late(prenominal) that the oven wouldnt be seeing a return on the investment.