b. What is the critical path? ⒸA-C-F-H OA-D-F-H OA-D-G-H OB-E-G-H
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
![The following represents a project that should be scheduled using CPM:
IMMEDIATE
ACTIVITY PREDECESSORS
A
B
C
D
E
G
H
A
A
B
C, D
D, E
F, G
b. What is the critical path?
ⒸA-C-F-H
OA-D-F-H
OA-D-G-H
OBE-GH
TIMES (DAYS)
a
1
1.
H.N
2
3
3
1
2
EMNNms
3
2
3
2 3
4
4
4
4
S
b
4
6533
EU
11
5
65](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f54014e-f0c4-4712-9fab-8bd47dbed54a%2F6da89cba-9278-4b7a-b45b-6819bdb4a715%2Forqxwe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following represents a project that should be scheduled using CPM:
IMMEDIATE
ACTIVITY PREDECESSORS
A
B
C
D
E
G
H
A
A
B
C, D
D, E
F, G
b. What is the critical path?
ⒸA-C-F-H
OA-D-F-H
OA-D-G-H
OBE-GH
TIMES (DAYS)
a
1
1.
H.N
2
3
3
1
2
EMNNms
3
2
3
2 3
4
4
4
4
S
b
4
6533
EU
11
5
65
![c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
Project completion time
d. What is the probability of completing this project within 16 days? (Use Excel's NORMSDIST() function to find the correct probability
for your computed Z-value. Do not round intermediate calculations. Round "2" value to 2 decimal places and final answer to 4
decimal places.)
Probability
10 00 days
09994](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9f54014e-f0c4-4712-9fab-8bd47dbed54a%2F6da89cba-9278-4b7a-b45b-6819bdb4a715%2Fqvqwfrh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
Project completion time
d. What is the probability of completing this project within 16 days? (Use Excel's NORMSDIST() function to find the correct probability
for your computed Z-value. Do not round intermediate calculations. Round "2" value to 2 decimal places and final answer to 4
decimal places.)
Probability
10 00 days
09994
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