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Question 2 3 pts Per Johnsons rule - If a job has to go through two machines: First for 3 hours on Welding and then 4 hours
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Answer #1

The correct option would be Schedule this job as early as possible.

Johnson's rule is a method of scheduling jobs in two work centers. Its primary objective is to find an optimal sequence of jobs to reduce makespan (the total amount of time it takes to complete all jobs). It also reduces the amount of idle time between the two work centers. The method minimizes the makespan in the case of two work centers. Furthermore, the method finds the shortest makespan in the case of three work centers if additional constraints are met.

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