The operations manager of a body and paint shop has five cars to schedule for repair.He would like to minimize the throughput time (makespan)to complete all work on these cars.Each car requires body work prior to painting.The estimates of the times required to do the body and paint work on each are as follows:
(a)Use Johnson's rule to sequence these five jobs for minimum total duration.Show your work in
determining the job sequence.
(b)The optimal sequence is ________.
(c)Chart the progress of the five jobs in this optimal sequence.
(d)After how many hours will all jobs be completed?
Definitions:
Labyrinthitis
Inflammation of the inner ear, leading to vertigo and loss of hearing.
Maze
An intricate network of paths or passages designed as a puzzle through which one has to find a way.
Hearing Distance
The maximum range at which a person can hear and understand sounds, which varies depending on the sound intensity and environmental conditions.
Otitis Media
An infection or inflammation of the middle ear, common in children.
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