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Dragon.amg86 Dragon.amg86
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6 years ago
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?
 
  Job Machine 1 Machine 2
  A 10 11
  B 8 17
  C 14 10
  D 13 7
  E 10 8
  F 25 9
  G 6 15
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lightingmcqueenlightingmcqueen
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6 years ago
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Dragon.amg86 Author
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6 years ago
You make an excellent tutor!
Harvinder
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Yesterday
Helped a lot
nadiia
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2 hours ago
this is exactly what I needed
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