Question #4 Six jobs are waiting at a milling station. Job data are provided in the following table. Current queue length at Inspection, Grinding, Turning and Drilling are 10.5 hours, 6.0 hours, 2.6 hours, and 0.75 hours, respectively. However, on the average each station requires a 4-hour wait. For each of the standard dispatching rules in Table 4.7, find the corresponding sequence, current time is 16. Job Arrival to System Arrival at Mill Due Date 1 15 20 46 2 5 13 35 Operation (Machine, Pij) 1 2 3 (Turn, 11) (Dril1,3) (Mill,2) (Mill,8) (Turn 8) (Inspect,2) (Drill, 12) (Mill,9) (Mill,9) (Turn,2) (Drill,9) (Drill, 2) (Grind, 12) (Inspect,1) (Grind, 10) (Inspect,6) 3 8 5 32 4 12 21 7 17 13 3 5 6 30 5 41 Note: See the table 4.7 and Study the example 4.10 in the text book before solving this question. Question #4 Six jobs are waiting at a milling station. Job data are provided in the following table. Current queue length at Inspection, Grinding, Turning and Drilling are 10.5 hours, 6.0 hours, 2.6 hours, and 0.75 hours, respectively. However, on the average each station requires a 4-hour wait. For each of the standard dispatching rules in Table 4.7, find the corresponding sequence, current time is 16. Job Arrival to System Arrival at Mill Due Date 1 15 20 46 2 5 13 35 Operation (Machine, Pij) 1 2 3 (Turn, 11) (Dril1,3) (Mill,2) (Mill,8) (Turn 8) (Inspect,2) (Drill, 12) (Mill,9) (Mill,9) (Turn,2) (Drill,9) (Drill, 2) (Grind, 12) (Inspect,1) (Grind, 10) (Inspect,6) 3 8 5 32 4 12 21 7 17 13 3 5 6 30 5 41 Note: See the table 4.7 and Study the example 4.10 in the text book before solving this