Question

Today is Nov. 16. The following jobs need to be scheduled on the same machine. Job...

Today is Nov. 16. The following jobs need to be scheduled on the same machine.

Job A, Process time =14 days, and due date November 26

Job B, Process time= 11 days, and due date = November 25

Job C, Process time =7 days, and due date= December 14

Job D, Process time=6 days, and due date= November 29

Job E, Process time= 2 days, and due date= November 20

Schedule the jobs according to SPT. What are the average lateness for the SPT Schedule?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A Northern British Columbia lumberyard has four jobs on order, as shown in the following table....
A Northern British Columbia lumberyard has four jobs on order, as shown in the following table. Today is day 205 on the yard’s schedule. Job Due Date Remaining Time (Days) A 212 6 B 209 3 C 214 10 D 210 8 In what sequence would the jobs be ranked according to the following decision rules: a) FCFS b) SPT c) LPT d) EDD e) Critical ratio Which is best and why? Which has the minimum lateness?
The following jobs have arrived in order. Job Time Due Date 1 4 15 2 7...
The following jobs have arrived in order. Job Time Due Date 1 4 15 2 7 16 3 2 8 4 6 21 5 3 9 If we are interested in Job Lateness as a measure, is SPT or FCFS the better sequencing method to use? If we are interested in Flow Time as a measure, is SPT or FCFS the better sequencing method to use?
You have the following information on four jobs. Today is the beginning of day 1, so...
You have the following information on four jobs. Today is the beginning of day 1, so you can assume that the Time needed = work remaining and Due (days) = time remaining. Job Time Needed (days) Due (days) P 8 8 Q 10 23 R 3 17 S 6 30 T 4 29 U 7 24 1. If you order these jobs by Shortest Process Time rule, the order will be: 2. If you order these jobs by Earliest Due...
The owner/operator of the local franchise of Handyman, Inc., has four jobs to do today, shown...
The owner/operator of the local franchise of Handyman, Inc., has four jobs to do today, shown in the order they were received: Processing Due Job Time (days) Date (Days) W 4 4 X 3 5 Y 2 2 Z 1 1 If he uses the shortest processing time first (SPT) priority rule to schedule these jobs, what will be the average number of jobs in his shop today? A. 0 B. 1 C. 2 D. 3 E. 4
Five jobs are ready for processing at time zero through a workstation. The details of the...
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. Job Processing Time (days) Due Date A 5 11 B 6 16 C 3 19 D 4 10 E 2 9 Using the earliest due date (EDD) rule, the average lateness for the five jobs is:
If the following jobs are sequenced according to the SLACK rule then job A would be...
If the following jobs are sequenced according to the SLACK rule then job A would be completed on day (assume zero for today's date) Job - Processing Time (days) - Due Date A 8 12 B 6 15 C 11 17 D 7 10 E 3 8 Select one: A. 7. B. 15. C. 8. D. 12.
Part 3. Questions 3,4,5. [ Use Video-2 under Scheduling heading. ] [Note: The order of jobs...
Part 3. Questions 3,4,5. [ Use Video-2 under Scheduling heading. ] [Note: The order of jobs in a schedule ABCDE is 1st,2nd,3rd,4th,5th, respectively.] Five jobs arrived to be processed with the processing times and due dates. Present Date= 300 Work Order A B C D E Processing Times (Days) 14 5 40 12 7 Due Date 167 163 195 191 161 . . . Question 3. The FIFO schedule is “ABCDE” (where job “A” is the first job) and the...
Consider the following set of jobs to be scheduled for execution on a single CPU system....
Consider the following set of jobs to be scheduled for execution on a single CPU system. Job Arrival Time Burst (msec) Priority A 0 6 3 (Silver) B 1 2 1 (Diamond) C 3 5 3 (Silver) D 5 3 4 (Bronze) E 7 2 2 (Gold)    (a)     Draw a Gantt chart showing First-Come-First-Served (FCFS) scheduling for these jobs. [3 Marks] Answer (a) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16...
Tybee Industries Inc. uses a job order cost system. The following data summarize the operations related...
Tybee Industries Inc. uses a job order cost system. The following data summarize the operations related to production for January, the first month of operations: a. Materials purchased on account, $29,800. b. Materials requisitioned and factory labor used: Job Materials Factory Labor 301 $ 2,960 $2,775 302 3,620 3,750 303 2,400 1,875 304 8,100 6,860 305 5,100 5,250 306 3,750 3,340 For general factory use 1,080 4,100 c. Factory overhead costs incurred on account, $5,500. d. Depreciation of machinery and...
Cash Dividends and Income Taxes 1. Prepare journal entries for the transactions. If an amount box...
Cash Dividends and Income Taxes 1. Prepare journal entries for the transactions. If an amount box does not require an entry, leave it blank. During the year ended December 31, 20-2, Bebeto Company completed the following selected transactions: Apr. 15 Estimated that its 20-2 income tax will be $27,200. Based on this estimate, it will make four quarterly payments of $6,800 each on April 15, June 15, September 15, and December 15. Made the first payment. 25 Declared a semiannual...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT