Operations Management: Sustainability and Supply Chain Management (12th Edition)
12th Edition
ISBN: 9780134130422
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Chapter 15, Problem 2DQ
Summary Introduction
To determine: The four criteria for
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.
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Consider the following transactions occurring during a given fortnight. Remi's wage for his casual job is $600, paid on his bank transaction account (transaction 1); his scholarship allowance for studying is $150, paid on his bank transaction account (transaction 2); he pays a rent of $250 through a bank account transfer (transaction 3); the coupons on his portfolio of bonds pays $70 on his transaction account (transaction 4); he receives $350 in his transaction account for selling shares he had bought at $300 (transaction 5); he buys a TV worth $920 with his debit card (transaction 6).
Draw Remi's balance sheet and represent how the six transactions above have affected it. Use one single balance sheet, indicate the value of the variations (sign followed by a number) and use only one name for each item [example: equity name appears only once even if several transactions are under equity] No explanations are required.
How much of the funding of the TV comes from…
Question 1
The longest time period you can go without updating a schedule is no more than 3
weeks.
True
False
Question 2 0
Network Loop is the process by which relationships between activities are created.
Activities are linked finish-to-start start-to-start, finish -to -finish, or start-to-finish
and can include lag or lead times.
True
False
Question 3
A constraint is a restriction imposed on the start date, finish date or other aspect of
an activity. Constraints are used to prescribe limitations on the schedule based on
external conditions such as contractual restrictions or imposed float requirements.
True
False
Q4
An arsenal has six tasks waiting to be processed and the processing time and due
completion time for each task is shown in the table below. Assuming that the tasks given
are in the order of the table:
Mission
A
B
CA
D<
E
F
Processing time
(days)<
6
12<
14
24
10<
4
Due for completion
(days)<
22<
14
30
184
25
34<
Requirements
1. Sort the jobs according to the first come first served rule and the shortest processing
time rule and calculate the average completion time, average number of jobs in the
system, average delay time and equipment utilization respectively and explain which is
the better sorting method.
Chapter 15 Solutions
Operations Management: Sustainability and Supply Chain Management (12th Edition)
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. 10PCh. 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. 26PCh. 15 - Prob. 27PCh. 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. 2.1VCCh. 15 - Prob. 2.2VCCh. 15 - Prob. 2.3VCCh. 15 - Prob. 2.4VC
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