Answered step by step
Verified Expert Solution
Question
1 Approved Answer
3. George Heinrich Printing Company wants to schedule the following seven jobs where each job must be processed by two machines A and B, first
3. George Heinrich Printing Company wants to schedule the following seven jobs where each job must be processed by two machines A and B, first on machine A and then machine B. The processing times at machine A and B are as follows: (a) Suppose the inter-arrival times between jobs can be treated as zero and Johnson's rule is used to sequence and process the jobs, what is the completion time of each job and what is the total throughput time (makespan) of all jobs? (b) Now suppose that FIFO system (i. e., schedule job 1 before job 2, etc.) of scheduling and processing the jobs is used. What is the completion time of each job and what is the total throughput time (makespan) of all jobs? (c) What would be the difference in the average time a job spends in the shop in (a) and (b) above? Please show the quantitative and logical analysis used in your answers. (10 points) 3. George Heinrich Printing Company wants to schedule the following seven jobs where each job must be processed by two machines A and B, first on machine A and then machine B. The processing times at machine A and B are as follows: (a) Suppose the inter-arrival times between jobs can be treated as zero and Johnson's rule is used to sequence and process the jobs, what is the completion time of each job and what is the total throughput time (makespan) of all jobs? (b) Now suppose that FIFO system (i. e., schedule job 1 before job 2, etc.) of scheduling and processing the jobs is used. What is the completion time of each job and what is the total throughput time (makespan) of all jobs? (c) What would be the difference in the average time a job spends in the shop in (a) and (b) above? Please show the quantitative and logical analysis used in your answers. (10 points)
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