Calculating the expected time and variance for all of these activities. -Drawing the full network with the Activity on Node Style. -Calculate what the Criticial Path is using CPM method. -Activity variance for the critical path and the standard deviation -Finding the probability of completing of the project before 41 weeks using the Simple Way
Calculating the expected time and variance for all of these activities. -Drawing the full network with the Activity on Node Style. -Calculate what the Criticial Path is using CPM method. -Activity variance for the critical path and the standard deviation -Finding the probability of completing of the project before 41 weeks using the Simple Way
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...
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Question
I need help with the following:
-Calculating the expected time and variance for all of these activities.
-Drawing the full network with the Activity on Node Style.
-Calculate what the Criticial Path is using CPM method.
-Activity variance for the critical path and the standard deviation
-Finding the probability of completing of the project before 41 weeks using the Simple Way
![IMMEDIATE
ACTIVITY PREDECESSOR(S) OPTIMISTIC
A
4
B
2
8
4
с
D
E
F
G
H
1
J
K
A
A
A
B
TIME ESTIMATES (IN WEEKS)
MOST
LIKELY
E, C
E, C
F
F
D, G, H
I, J
1
6
2
2
6
4
2
8
8
12
6
00
2
8
3
2
6
0)
2
PESSIMISTIC
10
24
16
10
3
20
4
لها
2
6
12
3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb73d0e1-9a9e-4cdf-b999-4899245fdb4f%2Fdaab1cab-4517-4ff2-b1dd-bc318b51f7bc%2Fy55qfh_processed.png&w=3840&q=75)
Transcribed Image Text:IMMEDIATE
ACTIVITY PREDECESSOR(S) OPTIMISTIC
A
4
B
2
8
4
с
D
E
F
G
H
1
J
K
A
A
A
B
TIME ESTIMATES (IN WEEKS)
MOST
LIKELY
E, C
E, C
F
F
D, G, H
I, J
1
6
2
2
6
4
2
8
8
12
6
00
2
8
3
2
6
0)
2
PESSIMISTIC
10
24
16
10
3
20
4
لها
2
6
12
3
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