Al Jassar LLC is an Omani pipe manufacturing firm has recently offered a contract for cement overlaid pipes used for subsea operations. The processes followed are Welding, Cement Overlaying and Painting/Coating in the given sequence and the information related to various processes are given in the following table. (Time required for each processes (In Months) Jobs Processes A B Welding 3 5 Cement Overlaying 6 4 3 Painting/Coating 3 4 2 Calculate the sequence of the orders that minimizes the total time elapsed to complete the orders. Also calculate the minimum time for completion of the orders and the idle time for each stages using a Gantt Chart.
Al Jassar LLC is an Omani pipe manufacturing firm has recently offered a contract for cement overlaid pipes used for subsea operations. The processes followed are Welding, Cement Overlaying and Painting/Coating in the given sequence and the information related to various processes are given in the following table. (Time required for each processes (In Months) Jobs Processes A B Welding 3 5 Cement Overlaying 6 4 3 Painting/Coating 3 4 2 Calculate the sequence of the orders that minimizes the total time elapsed to complete the orders. Also calculate the minimum time for completion of the orders and the idle time for each stages using a Gantt Chart.
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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Transcribed Image Text:Al Jassar LLC is an Omani pipe manufacturing firm has recently offered a contract for cement overlaid pipes used for subsea
operations. The processes followed are Welding, Cement Overlaying and Painting/Coating in the given sequence and the
information related to various processes are given in the following table. (Time required for each processes (In Months)
Jobs
Processes
A
C
D
Welding
7
3
5
Cement Overlaying
4
3
Painting/Coating
3
4
2
4
Calculate the sequence of the orders that minimizes the total time elapsed to complete the orders. Also calculate the minimum
time for completion of the orders and the idle time for each stages using a Gantt Chart.
6
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