A furniture company manufactures wooden tables . Management schedules overtime every weekend to reduce the backlog...

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A furniture company manufactures wooden tables . Managementschedules overtime every weekend to reduce the backlog on the mostpopular models. The automatic routing machine is used to cutcertain types of edges on the tables. The following orders need tobe scheduled for the routing? machine:
order time arrived hours estimated machine hours due date hours
1 1 9 20
2 0 7 21
3 6 8 12
4 5 3 8
5 3 12 18
The due dates reflect the need for the order to be at its nextoperation. Develop separate schedules by using the FCFS and EDDrules. Compare the schedules on the basis of average flow time andaverage past due hours.
A. Using the FCFS? (first come, first served? ) decision rulefor sequencing the? orders, the order? is
Sequence 1 2 3 4 5
order 3 4 5 1 2
B Using the EDD? (earliest due? date) decision rule forsequencing the? orders, the order is? (to resolve a? tie, use orderin which the orders were? received):
Sequence 1 2 3 4 5
Order 4 3 5 1 2
C. The average flow time and average past due hours for eachoption are ?(enter your responses are real numbers rounded to twodecimal
?places)?:
Rule Average Flow Time Average Past Due Hours
EDD
FCFS

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3.6 Ratings (446 Votes)

A FCFSEarlier the job arrived the earlier it will be processedFlow time Cumulative sum of estimated machine hours forcompleted jobsPast Due hours Max 0 Flow time Due date See Answer

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order	time arrived hours	estimated machine hours	due date hours
1	1	9	20
2	0	7	21
3	6	8	12
4	5	3	8
5	3	12	18