Currently a company that designs Web sites has five customers in its backlog. The day when the order arrived, processing time, and promised due dates are given in the following table. The customers are listed in the order of when they arrived. They are ready to be scheduled today, which is the start of day 190. Customer Time SinceOrder Arrived(days ago) ProcessingTime (days) Due Date(days fromnow) A B C D E 10 8 6 3 2 20 12 28 24 32 26 50 66 58 100 a. Develop separate schedules by using the FCFS and EDD rules. Compare the schedules on the basis of average flow time and average days past due.b. Comment on the performance of the two rules relative to these measures. Which one gives the best schedule? Why?

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Optimization Models

Optimization models are mathematical models that help organizations determine the best way to allocate scarce resources to achieve specific objectives. These models can be used to solve a wide variety of problems, from finding the most efficient route for a delivery truck to determining the optimal mix of products to stock in a store.