Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Part 2 - Solve the below case study using the rules of sequencing - FCFS, SPT and and EDD approach. Please give your recommendations
Part 2 - Solve the below case study using the rules of sequencing - FCFS, SPT and and EDD approach. Please give your recommendations and show your calculations. Luke's Balloon Shop uke Steffie owns a balloon store and must fill balloons with helium and assemble them into certain configura- tions today for six major parties. His six customer jobs all need to use the same helium tank (that is, the single-re- source processor). Each job consists of up to one-hundred balloons. Luke is wondering the best way to sequence these jobs. Client (job) number five is his top customer. Luke's assistant store manager, Cindy Cheshire, wants to process them in sequential order (i.e., 1, 2, 3, 4, 5, and 6). Because the balloons lose air quickly, the company waits until the day of the parties to fill them. The workload is hectic. Business is booming and growing about 15 percent per year in their store location. The job processing time estimates are as follows: Job 1 2 3 5 6 Processing time (min.) 240 130 210 90 170 165 : Due dates (6 a.m. to midnight in minutes from opening) 240 360 480 240 720 780 Case Questions for Discussion: 1. Compute the average flow time, lateness, and tardiness for this group of jobs using Ms. Cheshire's sequential order of 1 (first), 2, 3, 4, 5, and 6 (last). 2. In what order would the jobs be processed using the SPT rule? Compute the average flow time, late- ness, and tardiness for this group of jobs. 3. Compare the answers in Questions 1 and 2. 4. What are your short-term recommendations for this set of six jobs? Explain your reasoning. 5. What are your long-term recommendations with respect to sequencing jobs at Luke's store? Explain your reasoning.
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