The following represents a project that should be scheduled using CPM: TIMES (DAYS) IMMEDIATE ACTIVITY PREDECESSORS a A 1 4 B 5 2 5 11 D A 1 9 B 3 C,D D,E F 6. 11 G 1 2 3 H F,G 3 3 b. What is the critical path? O A-D-G-H O A-D-F-H O B-E-G-H O A-C-F-H c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 3 decimal places.) Project completion time days d. What is the probability of completing this project within 22 days? (Use Excel's NORM.S.DIST() function to find the correct probability for your computed Z-value. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to 4 decimal places.) Probability

Practical Management Science
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Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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The following represents a project that should be scheduled using CPM:
TIMES (DAYS)
IMMEDIATE
PREDECESSORS
АСTIVITY
a
m
A
1
4
7
B.
5
A
2
5
11
A
1
8
9
B
1
3
C,D
D,E
F,G
1 6
1 2
11
G
3
H
2
3
3
b. What is the critical path?
O A-D-G-H
O A-D-F-H
O B-E-G-H
O A-C-F-H
c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 3 decimal places.)
roject completion time
days
d. What is the probability of completing this project within 22 days? (Use Excel's NORM.S.DIST() function to find the correct
probability for your computed Z-value. Do not round intermediate calculations. Round "z" value to 2 decimal places and final
answer to 4 decimal places.)
Probability
Transcribed Image Text:The following represents a project that should be scheduled using CPM: TIMES (DAYS) IMMEDIATE PREDECESSORS АСTIVITY a m A 1 4 7 B. 5 A 2 5 11 A 1 8 9 B 1 3 C,D D,E F,G 1 6 1 2 11 G 3 H 2 3 3 b. What is the critical path? O A-D-G-H O A-D-F-H O B-E-G-H O A-C-F-H c. What is the expected project completion time? (Do not round intermediate calculations. Round your answer to 3 decimal places.) roject completion time days d. What is the probability of completing this project within 22 days? (Use Excel's NORM.S.DIST() function to find the correct probability for your computed Z-value. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to 4 decimal places.) Probability
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