Ron is reviewing the chart at the end of the 7th day. All jobs start at the beginning of a day and end at the end of a day unless otherwise stated. The following jobs must be recorded:
Job 151 was scheduled to start on day 3 and take 6 days. It is 1 day ahead of schedule now.
Job 177 was scheduled to start on day 1 and take 4 days. It is on time.
Job 179 was scheduled to start on day 7 and take 2 days. It got started a day early and is on schedule to finish on day 8.
Job 211 was scheduled to start on day 5 but got delayed until day 6. It should take 3 days and is on time.
Job 215 started on day 4 and should take 5 days. It is behind by 2 days.
Use the assignment method on the following information to minimize costs.
Marketing Finance Operations HR
Chris 80 120 125 140
Steve 20 115 145 160
Juana 40 100 85 45
Rebecca 65 35 25 75
today is day 275 and the jobs below arrived in the order A through E on day 275. Job Due Date Duration
Job Due Date Duration
A 313 8
B 312 16
C 325 40
D 314 5
E 314 3
Consider FCFS, SPT, LPT, EDD, and the critical ratio. Which one is best?