4. Calculate the late finishing time (backwards calculations) 5. Calculate the slack time of the non-critical path activities 6. Identify the critical path (highlight critical path activities)
4. Calculate the late finishing time (backwards calculations) 5. Calculate the slack time of the non-critical path activities 6. Identify the critical path (highlight critical path activities)
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
Related questions
Question
i need 4,5,6
Transcribed Image Text:Activity 2: Identify the critical path for the following three scenarios of a project activities
(tables given below) and their required times to be completed in addition to their predecessors
for developing a Website":
Activity Description
Duration (days) Preceding Activities
A
Determine user neceds
8
в
Review s/w and languages
Purchase software
9.
D
Design format and style
9.
E
Write programs
A
F
Review outcome product
with user
10
Make revisions
D, F
H
Select server site
E
Install on server and test
11
G
J
H, I
1. Draw the path.
2. Calculate the early finishing time (forwards calculations)
3. Highlight the total time to complete the project (days or weeks)
4. Calculate the late finishing time (backwards calculations)
5. Caleulate the slack time of the non-critical path activities
6. Identify the critical path (highlight critical path activities)
Transcribed Image Text:H
E
S
F
Notations used
Earliest
Activity
Earliest
Start
Finish
Time
Tie
Duration
Calculations:
End time of preceding activity is the start time of succeeding activity
Add duration of activity to start time to get end time of activity
In case of 2 or more activities preceding an activity take activity with the latest finish time to
calculate the start time of the activity.
15
15 H 23
36 | 44
8
D 15
19 G 25
25 I
36
11
9F
19
10
The last activity ends on the 44th day so,
The total time taken by a project is 44 days
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Recommended textbooks for you
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:
9781285869681
Author:
Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:
Cengage Learning
Production and Operations Analysis, Seventh Editi…
Operations Management
ISBN:
9781478623069
Author:
Steven Nahmias, Tava Lennon Olsen
Publisher:
Waveland Press, Inc.