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Kristen’s Cookie Company

Satisfactory Essays

Kristen’s Cookie Company

We have studied Kristen’s Cookie Company’s planned production process, and have drawn a number of conclusions based on our analysis. The understanding of our analysis will be facilitated by the following flow chart, which shows each step along the production process. The coloration denotes work performed by each member of the two-person workforce, and capacity and timing are specified below for each step:

From the above chart, we see that when the process is continuing at maximum efficiency, filling one order of a dozen cookies will take 26 minutes.
The oven will be a source of bottlenecking since its portion of the process lasts ten minutes while the preceding and ensuing steps require a total of …show more content…

The darker coloring represents periods in the process when the workers are actively producing, and the lighter shading represents machine time. In order to keep the workforce down to two employees, and assuming that customers order a dozen cookies at a time, x dozen cookies can be produced in at most y=8+9x+8 hours. In fact, labor is the limiting factor on production at this level. Since the second person cannot pack and sell the first batch at the same time as he sets the oven for the third batch, we have a one minute delay every other production cycle. The result in marginal increase in production time is therefore different for the nth batch when n is even and when n is odd: when n is even, this marginal increase is eight minutes, and when n is odd, this increase is ten minutes. We will therefore consider the marginal increase in production time to be nine for every nth batch. Since the addition of an oven will allow Kristen’s to gain about one minute per dozen cookies (we had a marginal increase in production time of 10 with the single oven), we esteem that the appropriate cost of rental should be at less than the additional profit that such an increase in production would imply. Each night, an additional two boxes of cookies could be baked, implying an additional 2×$5.35 in revenue, for an additional cost of 2×$.70. The resulting nightly additional profit would then be $9.30. A

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