There are five manufacturing jobs that need to be processed through two work centers - a drill and a lathe machine - at a tool and die shop. The processing time for each job is provided in the table. Your task is to determine the optimal sequence that minimizes the total completion time for this group of jobs. Which job is ranked 4th in this sequence? ((

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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Please walk me through each step and the reasoning behind the step I don't understand please show me exactly how you use the Johnsons algorithm to solved this
Job
A
E
##Proc. time at Work
Center 1 (hours)
7
11
13
15
10
##Proc. time at Work
Center 2 (hours)
4
10
16
2
20
There are Five manufacturing jobs that need to be processed
through two work centers - a drill and a lathe machine - at a
tool and die shop. The processing time for each job is provided
in the table. Your task is to determine the optimal sequence
that minimizes the total completion time for this group of jobs.
Which job is ranked 4th in this sequence? ((
Transcribed Image Text:Job A E ##Proc. time at Work Center 1 (hours) 7 11 13 15 10 ##Proc. time at Work Center 2 (hours) 4 10 16 2 20 There are Five manufacturing jobs that need to be processed through two work centers - a drill and a lathe machine - at a tool and die shop. The processing time for each job is provided in the table. Your task is to determine the optimal sequence that minimizes the total completion time for this group of jobs. Which job is ranked 4th in this sequence? ((
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