The Hickory Company manufactures wooden desks. Management schedules overtime every weekend to reduce the backlog on the

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The Hickory Company manufactures wooden desks. Management schedules overtime every weekend to reduce the backlog on the most popular models. The automatic routing machine is used to cut certain types of edges on the desktops. The following orders need to be scheduled for the routing machine:Time Since Order Estimated Due Date (hr from now) Arrived (hr) Order Processing Time (hr) 12 10 12 10 3 15 18 4 3 9. 20

The due dates reflect the need for the order to be at its next operation.
a. Develop separate schedules by using the FCFS, SPT, and EDD rules.
b. Compare the schedules on the basis of average flow time, the average early time, and average past due hours for any order.
c. Comment on the performance of the two rules relative to these measures.

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Related Book For  answer-question

Operations Management Processes and Supply Chains

ISBN: 978-0134741062

12th edition

Authors: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman

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