Question
You manage a fabrication shop for granite and quartz slabs that are used in kitchen and bath remodels. You fulfill orders for several local contractors.
You manage a fabrication shop for granite and quartz slabs that are used in kitchen and bath remodels. You fulfill orders for several local contractors. You have almost finished the last pending job and you have new nine jobs that need to be scheduled. Like most businesses, you have several "customers." You need to do the work promptly for the contractors or they will stop using you. You also have to do timely work for the homeowners. You start with the jobs listed in the order that they were received. You have appraised the work and have estimated the time needed to do the work. The Due Date comes from the contractors, who have asked for each specific delivery date. That data is found in the table below:
Job ID | Days needed | Due Day |
Romeo | 15 | 3 |
Sierra | 6 | 21 |
Tango | 10 | 32 |
Uniform | 7 | 44 |
Victor | 5 | 43 |
Whiskey | 3 | 51 |
X-ray | 9 | 14 |
Yankee | 12 | 49 |
Zulu | 8 | 39 |
Please decide in what order to do the jobs. Use this data for the next questions:
1a) Using theShortest Processing Time scheduling rule, provide the order of the job. Please just provide the number.For example, if job Foxtrot should be done third, you would enter 3 in the blank after Foxtrot.
Romeo _
Sierra _
Tango _
Uniform _
Victor _
Whiskey _
X-ray _
Yankee _
Zulu _
1b) Using the First Come First Servedscheduling rule, provide the order of the job. Please just provide the number. For example, if job Foxtrot should be done third, you would enter 3 in the blank after Foxtrot.
Romeo _
Sierra _
Tango _
Uniform _
Victor _
Whiskey _
X-ray _
Yankee _
Zulu _
1c)Using theEarliest Due Date scheduling rule, provide the order of the job. Please just provide the number. For example, if job Foxtrot should be done third, you would enter 3 in the blank after Foxtrot.
Romeo _
Sierra _
Tango _
Uniform _
Victor _
Whiskey _
X-ray _
Yankee _
Zulu _
2a) Fill in the following grid. Use one decimal place for the Average Flow Time and Average Job Lateness and a whole number for the Number of Jobs late.
FCFS Rule | SPT Rule | EDD Rule | |
Average Flow Time | |||
Average Job Lateness | |||
Number of Jobs Late |
2b)Which schedule would you choose, FCFS, SPT, or EDD and why?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started