Question: A foreman has determined the expected processing times at a machine for a set of jobs and now wants to sequence them. Given the information

A foreman has determined the expected processing times at a machine for a set of jobs and now wants to sequence them. Given the information shown below, do the following:
a. Determine the processing sequence using (1) MST,(2) SPT, (3) EDD, and (4)CR- For each sequence, calculate the average days late, the average flow time, and the average WIP.
b. Which rule is best?

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a Job Job Time Days Due Date Slack Critical Ratio a 45 10 10 45 55 10 45 222 b 60 17 17 6 11 17 60 2... View full answer

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