Jobs A, B, and C are in queue at work center 10 before being completed on work center 20. The following information pertains to the jobs and the work centers. For this problem, there is no move time. Today is day 1. If the jobs are scheduled by the earliest due date, can they be completed on time? (1) If the jobs are scheduled by the shortest process time rule, can they be completed on time? (2) What is the total idle time on work center 1 and 2, for both scheduling, respectively?

Job A C B Job Process Time (days) Due Date Work Center 10 Work Center 20 A 7 3 12 B 5 2 24 9 4 18 Work Center 10 Start Day Work Center 20 Stop Day Start Day Stop Day