The following table contains information regarding jobs that are to be scheduled though one machine:

Job. Processing Time (Days) Due Date

A 4. 20

B 12. 30

C 2 15

D 11. 16

E 10. 18

F. 3. 5

G. 6 9

a. What is the first-come, first-served (FCFS) schedule?

b. What is the shortest operating time (SOT) schedule?

c. What is the slack time remaining (STR) schedule?

d. What is the earliest due Date (EDD) schedule?

e. What are the mean flow times for each of the schedules above?