The Morgan Machine Shop rebuilds engine blocks. Currently, six engine blocks are waiting for processing. The engine blocks have been diagnosed, and processing time for the jobs have been estimated. Today is day 10. Engine A B C D E F Arrival Date 7 4 2 6 1 5 Work Time Remaining (In Days) 5 7 15 6 3 2 Due Date 19 9 25 [0.5 point] Sequence the jobs according to each of the four following decision rules: (i) FCFS, (ii) EDD, (iii) LPT, and (iv) SPT. [2 points] For the SPT and EDD decision rules from Part A, calculate: 15 6 9 (1) average completion time and (2) average job lateness. 0.5 point] Which decision rule appears to perform better for this set of jobs, SPT or EDD? Why?

The Morgan Machine Shop rebuilds engine blocks. Currently, six engine blocks are waiting for processing. The engine blocks have been diagnosed, and processing time for the jobs have been estimated. Today is day 10. [0.5 point] Sequence the jobs according to each of the four following decision rules: (i) FCFS, (ii) EDD, (iii) LPT, and (iv) SPT. [2 points] For the SPT and EDD decision rules from Part A, calculate: (1) average completion time and (2) average job lateness. .5 point] Which decision rule appears to perform better for this set of jobs, SPT or EDD? Why