Production and Operations Analysis, Seventh Edition
7th Edition
ISBN: 9781478623069
Author: Steven Nahmias, Tava Lennon Olsen
Publisher: Waveland Press, Inc.
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Chapter 10.2, Problem 2P
A.
Summary Introduction
Interpretation: The change in the network and precedence constraint if all modules of the project are to be done inhouse is to be discussed.
Concept Introduction: Network diagram is a graphical representation of tasks and events happening in a project. It depicts the workflow and is used to compute the total duration of the project.
B.
Summary Introduction
Interpretation: The critical path of the project has to be computed and a new duration to be compared with that when a few activities are to be subcontracted.
Concept Introduction: Network diagram is a graphical representation of tasks and events happening in a project. It depicts the workflow and is used to compute the total duration of the project.
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Students have asked these similar questions
Draw a network representation of the project (nodes = activities, arrows = precedence constraints). Provide early start/early finish as well as late start/late finish times for all activities.
What is the duration of the project, and which tasks are on the critical path?
Task
Description
Duration
Predecessors
A
Project Planning
16 days
-
B
Evaluation Existing Apps
20 days
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C
Define Value Proposition
12 days
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Define User Interface
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Define Technology Requirements
22 days
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F
Document Requirements
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G
Develop Architecture
35 days
A and F
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Creation Code Design
18 days
G
I
Roadmap Feature Development
12 days
G
J
User Interface Development
74 days
H and I
K
Code Development
92 days
H and I
L
Release Testing
32 days
J and K
M
Get User Feedback
22 days
L
N
Bug Fixing
28 days
L
O
Marketing Plan
54 days
E
P
Release Product
5 days
M, N and O
A student has been put in charge of a new garden design. The new design will involve five different activities. Per project management guideline, activities “a” and “b” start on day 0.
Draw the network diagram. Calculate ES/EF/LS/LF and Slack for all activities.
Activity A: Immediate Predecessprs (-) Duration days (3)
Activity B: Immediate Predecessprs (-) Duration days(5)
Activity C: Immediate Predecessprs (a) Duration days(3)
Activity D: Immediate Predecessprs (b) Duration days(7)
Activity E: Immediate Predecessprs (C,D) Duration days(3)
This is in reference to the AURA resedential development project, which consists of 39 high end units and this project was done by NCB Group in Grand Cayman. This is for a project management course so please answer as such.
1. List and describe at least three (3) key constraints of the project.
Chapter 10 Solutions
Production and Operations Analysis, Seventh Edition
Ch. 10.2 - Prob. 1PCh. 10.2 - Prob. 2PCh. 10.2 - Prob. 3PCh. 10.2 - Prob. 4PCh. 10.2 - Prob. 5PCh. 10.2 - Prob. 6PCh. 10.3 - Prob. 7PCh. 10.3 - Prob. 8PCh. 10.3 - Prob. 9PCh. 10.3 - Prob. 10P
Ch. 10.4 - Prob. 11PCh. 10.4 - Prob. 12PCh. 10.4 - Prob. 13PCh. 10.4 - Prob. 14PCh. 10.4 - Prob. 15PCh. 10.4 - Prob. 16PCh. 10.5 - Prob. 17PCh. 10.5 - Prob. 18PCh. 10.5 - Prob. 19PCh. 10.5 - Prob. 20PCh. 10.5 - Prob. 21PCh. 10.6 - Prob. 22PCh. 10.6 - Prob. 23PCh. 10.6 - Prob. 24PCh. 10.6 - Prob. 25PCh. 10 - Prob. 26APCh. 10 - Prob. 27APCh. 10 - Prob. 28APCh. 10 - Prob. 29APCh. 10 - Prob. 30AP
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