OPERATIONS MANAGEMENT: SUSTAIN ACCESS C
13th Edition
ISBN: 9780135662076
Author: HEIZER
Publisher: PEARSON
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Question
Chapter 15, Problem 1DQ
Summary Introduction
To determine: The objective of
Introduction: Scheduling is the process of controlling and arranging the workloads of the production process using an optimized method. It is used to plan allocating human resources and machinery.
Expert Solution & Answer
Explanation of Solution
The major objective of scheduling is as follows:
The major objective of scheduling is that it is used to allocate human resources and material resources in an optimized way. It helps the firm to attain the production objective efficiently, without wasting resources.
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Students have asked these similar questions
QUESTION 5 (SCHEDULING: CYCLICAL SCHEDULING)
15.26 Daniel's Barber Shop at Newark Airport is open
7 days a week but has fluctuating demand. Daniel Ball is inter-
ested in treating his barbers as well as he can with steady work
and preferably 5 days of work with two consecutive days off.
His analysis of his staffing needs resulted in the following plan.
Schedule Daniel's staff with the minimum number of barbers.
DAY
MON. TUE. WED. THU. FRI. SAT. SUN.
6
5
5
5
6
4
3
Barbers
needed
Question 1) Scheduling
If the following jobs are sequenced according to the FCFS rule
Job
Processing Time (days)
Due Date
A
8
12
B
6
15
C
11
17
D
5
10
E
3
8
What is the mean tardiness (in days) for all jobs?
What is the mean completion time in days for all jobs?
What is the maximum job tardiness (in days)
QUESTION 4 (SCHEDULING: JOHNSON'S RULE)
The following schedule was prepared by the production manager of Marymount Metal Shop:
Determine a schedule that will result in the earliest completion of all jobs on this list.
CUTTING
POLISHING
Job
ABCDEFG
(ii)
(iii)
(iv)
Start
0
2
6
11
15
17
20
Finish
2
6
11
15
17
20
21
Start
2615232
11
20
24
Finish
5
9
13
20
23
24
28
What is the optimal sequence?
Draw the time-phased chart.
What is the total completion time?
What is the total idle time at Polishing work centre?
Chapter 15 Solutions
OPERATIONS MANAGEMENT: SUSTAIN ACCESS C
Ch. 15 - Prob. 1DQCh. 15 - Prob. 2DQCh. 15 - Prob. 3DQCh. 15 - Prob. 4DQCh. 15 - Prob. 5DQCh. 15 - Prob. 6DQCh. 15 - Prob. 7DQCh. 15 - Prob. 8DQCh. 15 - Prob. 9DQCh. 15 - Prob. 10DQ
Ch. 15 - Prob. 11DQCh. 15 - Prob. 12DQCh. 15 - Prob. 13DQCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Prob. 17PCh. 15 - Prob. 18PCh. 15 - Prob. 19PCh. 15 - Prob. 20PCh. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - Prob. 29PCh. 15 - Prob. 30PCh. 15 - Prob. 10PCh. 15 - Prob. 11PCh. 15 - Prob. 12PCh. 15 - Prob. 14PCh. 15 - Prob. 1CSCh. 15 - Prob. 2CSCh. 15 - Prob. 3CSCh. 15 - Prob. 4CSCh. 15 - Prob. 1.1VCCh. 15 - Prob. 1.2VCCh. 15 - Prob. 1.3VCCh. 15 - Prob. 1EDCh. 15 - Prob. 2.1VCCh. 15 - Prob. 2.2VCCh. 15 - Prob. 2.3VCCh. 15 - Prob. 2.4VC
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