hine Company is preparing a production schedule for center 27 2. The product one of the fabrication shop's machines, the P&W grinder. He has collected the following infor- mation on jobs currently waiting to be processed at this machine. (There are no other jobs, and the machine is empty.) Machine Processing Time, Days* Date Job Arrived at this Machine Job A B C D *Note: This is the final operation for each of these jobs. 4 1 5 2 6-23 6-24 7-01 6-19 Job Due Date 8-15 9-10 8-01 8-17 a. The production manager has heard about three dispatching rules: the shortest operation next rule, the first-come/first-served rule, and the earliest due date rule. In what sequence would these jobs be processed at the P&W grinder if each rule were applied? b. If it's now the morning of July 10 and the shortest operation next rule is used, when would each of the four jobs start and be completed on the P&W grinder? (Express your schedule in terms of the calendar dates involved, assuming that there are seven working days each week.)
hine Company is preparing a production schedule for center 27 2. The product one of the fabrication shop's machines, the P&W grinder. He has collected the following infor- mation on jobs currently waiting to be processed at this machine. (There are no other jobs, and the machine is empty.) Machine Processing Time, Days* Date Job Arrived at this Machine Job A B C D *Note: This is the final operation for each of these jobs. 4 1 5 2 6-23 6-24 7-01 6-19 Job Due Date 8-15 9-10 8-01 8-17 a. The production manager has heard about three dispatching rules: the shortest operation next rule, the first-come/first-served rule, and the earliest due date rule. In what sequence would these jobs be processed at the P&W grinder if each rule were applied? b. If it's now the morning of July 10 and the shortest operation next rule is used, when would each of the four jobs start and be completed on the P&W grinder? (Express your schedule in terms of the calendar dates involved, assuming that there are seven working days each week.)
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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