Use Johnson's Rule to Determine the Optimal Sequencing for the Five

question 5

Essay

Use Johnson's rule to determine the optimal sequencing for the five jobs to be processed on two machines in a fixed order (Machine 1 before Machine 2).The processing times in hours are given in the table below.
a.What is the optimal sequence?
b.What is the total flow time for this sequence?
c.Which job is the first to be scheduled? Is it scheduled to be the first job or the last? Explain.

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Definitions:

Delta Waves

Are the slowest type of brainwave, primarily associated with deep sleep and aid in healing and regeneration within the body.

Delta Waves

Delta waves are slow brain waves that occur in deep sleep and during brain activities that are associated with the unconscious mind.

REM Rebound

A phenomenon where there is an increase in the amount of REM sleep after being deprived of sleep, especially in the context of REM sleep deprivation.

Hallucinations

False sensory experiences, such as seeing something in the absence of an external visual stimulus.