PERT network
Not what you're looking for?
Given the following table:
1. Draw the network diagram
2. Determine the critical path
3. Calculate the expected duration and variance for each acitivity
4. Calculate the expected duration and variance of the critical path
5. Find the probability of completing the project in:
a. Less than 22 weeks
b. More than 25 weeks
c. Between 23 and 28 weeks
Time Estimates (weeks)
Activity Immediate Predecessors Optimistic Most Likely Pessimistic
A - 5 11 14
B - 3 3 9
C - 6 10 14
D A,B 3 5 7
E B 4 6 11
F C 6 8 13
G D,E 2 4 6
H F,G 3 3 9
Please see the attached question.
Purchase this Solution
Solution Summary
Draws the network diagram, determine the critical path and finds the probability of completing the project before a specified period.
Solution Preview
Please see attached file.
Project Management (25%)
Given the following table:
1. Draw the network diagram
2. Determine the critical path
3. Calculate the expected duration and variance for each acitivity
4. Calculate the expected duration and variance of the critical path
5. Find the probability of completing the project in:
a. Less than 22 weeks
b. More than 25 weeks
c. Between 23 and 28 weeks
Time Estimates (weeks)
Activity Immediate Predecessors Optimistic Most Likely Pessimistic
A - 5 11 14
B - 3 3 9
C - 6 10 14
D A,B 3 5 7
E B 4 6 11
F C 6 8 13
G D,E 2 4 6
H F,G 3 3 9
1. Draw the network diagram
D G H Finish
A
E
Start B
F
C
2. Determine the critical path
The expected times are calculated in part c below
Critical path consists of those activities whose slack is zero
Earliest Start Time
Latest Start ...
Purchase this Solution
Free BrainMass Quizzes
IPOs
This Quiz is compiled of questions that pertain to IPOs (Initial Public Offerings)
Change and Resistance within Organizations
This quiz intended to help students understand change and resistance in organizations
Writing Business Plans
This quiz will test your understanding of how to write good business plans, the usual components of a good plan, purposes, terms, and writing style tips.
Production and cost theory
Understanding production and cost phenomena will permit firms to make wise decisions concerning output volume.
Basic Social Media Concepts
The quiz will test your knowledge on basic social media concepts.