It is currently day 10 in the production calendar of the XYZ Machine Shop. Three orders (A, B, and C) are to be processed at a particular machine tool. The orders arrived in the sequence ABC. The table below indicates the process time remaining and production calendar due date for each order. Determine the sequence of the orders that would be scheduled using the following priority control rules:
(a) Firstcomefirstserve,
(b) Earliest due date,
(c) Shortest processing time,
(d) Least slack time, and
(e) Critical ratio.

Transcribed Image Text:

Order Remaining process Due date time Day 20 Day 30 Day 18 4 days 16 days C 6 days