Shapely Donuts, in making its famous doughnuts, begins with the three-step proce
ID: 390856 • Letter: S
Question
Shapely Donuts, in making its famous doughnuts, begins with the three-step process shown below. Station A mixes the dough and shapes the doughnut. Station B cooks the doughnut. Station C flavors the doughnut. Each of the three stations is staffed by one dedicated worker. Assu in each step of the process before every batch. Also, assume that each worker is busy during the run time of his or her operation. me that all setups are done by the workers. A setup must be performed Suppose the batch size is 26 doughnuts. What is the capacity for an eight-hour day? Type your answer into the box as a number only. Do not enter any non-numerical characters. For example, an answer of 122 doughnuts would be entered as "122". Note: A shift can only produce a whole number of batches-no partial batches are allowed. 23 step sequential processJPG Setup Time 26 mins Setup Time 22 mins Setup Time 31 mins Per unit time 0.48 min Per unit time 0.54 min Per unit time 0.76 minExplanation / Answer
In an 8 hour day we have 8*60 = 480 minutes available.
Step 1
Setup time 26 minutes
Batch time = 0.48*26 = 12.48 minutes
Total time for 1 batch = 26+12.48 = 38.48 minutes
Total capacity = 480/38.48 = 12.474 or 12 batches
Step 2
Setup time = 22 minutes
Batch time = 0.54*26 = 14.04 minutes
Total time for 1 batch = 22 + 14.04 = 36.04 minutes
Total capacity = 480/36.04 = 13.31 or 13 batches
Step 3
Setup time = 31 minutes
Batch time = 0.76*26 = 19.76 minutes
Total time for 1 batch = 31 + 19.76 = 50.76 minutes
Total capacity = 480/50.76 = 9.45 or 9 batches
The lowest value signifies the capacity of the process. The capacity for an 8 hour day is 9 batches of doughnuts.
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