Question: please complete working 3. Big Dan's Machine Shop is considering the use of a priority scheduling rule in the fabrication shop and must decide whether

please complete working please complete working 3. Big Dan's Machine Shop
3. Big Dan's Machine Shop is considering the use of a priority scheduling rule in the fabrication shop and must decide whether to use: (1)critical ratio (CR), (2) earliest due date (EDD), (3) shortest operation next (SON), (4) order slack (OS), or (5) slack per operation (SPO) rule. The current shop status of the company is given here: Order Number Total Remaining Processing Time Time Remaining until Due Date Total remaining Lead time No. of operations remaining Current Operation Processing Time 8 5 20 12 15 14 3 4 12 15 OWN 20 19 6 i) State the formula for calculating the priority index for each of the scheduling rules stated above. ii) Using the five sequencing rules, compute the scheduling priority for each order given in the table above

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