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. Chart the progress of these five jobs through the two centers on the basis of the arbitrary order
A→B→C→D→E.
b. After how many hours will all jobs be completed?
c. Use Johnson's rule to sequence these five jobs for minimum total duration. Show your work in
determining the job sequence.
d. The optimal sequence is __________.
e. Chart the progress of the five jobs in this optimal sequence.
f. After how many hours will all jobs be completed?
Definitions:
Combining Form
A form used in the construction of medical and scientific terminology, typically a root with a vowel at the end that allows it to be connected to other terms.
Tumor
An abnormal mass of tissue that forms when cells grow and divide more than they should or do not die when they should.
Malignant
Referring to a severe and progressively worsening condition, especially concerning tumors that are cancerous and can spread to other body parts.
Suffix
An affix placed at the end of a word or stem to modify its meaning.
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