Using the information presented in the following table:

Job	Processing Time per Unit	Units per Job	Setup Time	Due Date
a	.14	45	0.7	4
b	.25	14	0.5	10
c	.10	18	0.2	12
d	.25	40	1.0	20
e	.10	75	0.5	15

1. Identify the processing sequence that would result using (1) First come, first served, (2) Shortest processing time, (3) Earliest due date, and (4) Critical ratio. (Hint: First determine the total job time for each job by computing the total processing time for the job and then adding in the setup time. All times and due dates are in hours.)

2. For each method, determine (1) average job flow time, (2) average job tardiness, and (3) average number of jobs in the system. Jobs are listed in order of arrival. (Round your intermediate calculations and final answers to 2 decimal places.)

Sequence for First come, first served Sequence for Shortest processing time Sequence for Earliest due date Sequence for Critical ratio Average job flow time Average job tardiness Average number of jobs First Come, First Served Shortest Processing Time Earliest Due Date Critical Ratio