Question: 4. (20 points) Determine the sequence and makespan for the following 3-machine flow shop problem to minimize the makespan. Is the sequence optimal? (Hint: Consider

4. (20 points) Determine the sequence and

4. (20 points) Determine the sequence and makespan for the following 3-machine flow shop problem to minimize the makespan. Is the sequence optimal? (Hint: Consider if the problem is a special problem first, such as second machine is dominated.) Job J J J J J J J Jg P (minutes) 8 11 4 3 7 3 Pi (minutes) 3 6 2 5 9 Pi (minutes) 5 6 9 9 11 4 3 5 8 5 8 3 6 4. (20 points) Determine the sequence and makespan for the following 3-machine flow shop problem to minimize the makespan. Is the sequence optimal? (Hint: Consider if the problem is a special problem first, such as second machine is dominated.) Job J J J J J J J Jg P (minutes) 8 11 4 3 7 3 Pi (minutes) 3 6 2 5 9 Pi (minutes) 5 6 9 9 11 4 3 5 8 5 8 3 6

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