The owner of an Electronic Repair business currently has five jobs to be scheduled, shown in order in which they arrived: Job Processing Time (hours) Due (hours) V 3 5 W 1 1 X 4 9 Y 2 3 Z 5 7 If the owner uses the shortest processing time first (SPT) priority rule to schedule these jobs, what will be the average job lateness? Question 42 options: 3 hours 2 hours 2.33 hours 2.4 hours 2.2 hours