The Owner/operator of the Local Franchise of Handyman, Inc

Multiple Choice

The owner/operator of the local franchise of Handyman, Inc., has four jobs to do today, shown in the order they were received:

If he uses the shortest processing time first priority rule to schedule these jobs, what will be the average job tardiness?

A) 0 hours
B) 1.5 hours
C) 1.75 hours
D) 2 hours
E) 2.25 hours