Five jobs are ready for processing at time zero through a workstation. The details of the processing time and the due date of completion is provided in the following table. Using the earliest due date (EDD) rule, the average lateness for the five jobs is: a. more than 6 but less than or equal to 2 days. b. more than 2 but less than or equal to 2 days. c. more than 2 but less than or equal to 6 days. d. more than 4 but less than or equal to 8 days