Two jobs (J1 and J2) are scheduled on two workcenters (WCA and WCB). J1 starts at time 0 on WCA and finishes on that workcenter at time 5. J2 starts at time 0 on WCB and finishes at time 3. J2 then starts on WCA at time 5 and finishes at time 9. J1 has a due date of time 6 and J2 has a due date of time 7. What is the tardiness of J1?
A) 0
B) 1
C) 2
D) 4

Question

Quizplus · Accepted Answer

J1 finishes at time 5, which is before its due date of time 6, so its tardiness is 0.

Two Jobs (J1 and J2) Are Scheduled on Two Workcenters