Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels Time (weeks) Time (weeks) m 49 Activity A B с D E F . 1 9 9 14 6 Immediate bPredecessor(s) 10 24 18 10 6 124 6 9 21 A A A B C.E Activity . G 3 H 2 I J K a) The expected (estimated) time for activity C is weeks (Round your response to two decimal places) b) The variance for activity Cisweeks (Round your response to two decimal places) c) Based on the calculation of the estimated times, the critical path is d) The estimated time for the critical path is weeks. Round your response to two decimal places) e) The activity variance along the critical path is weeks (Round your response to two decimal places) Using the standard normal table. The probability that Hopkins Hospitality will finish the project in 40 weeks 7 6 3 3 2 7 8 3 b 4 7 12 4 Immediate Predecessor(s) C.E F F D.G.H 1,J less is Enter as a probability and round your response to three decimal places)
Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels Time (weeks) Time (weeks) m 49 Activity A B с D E F . 1 9 9 14 6 Immediate bPredecessor(s) 10 24 18 10 6 124 6 9 21 A A A B C.E Activity . G 3 H 2 I J K a) The expected (estimated) time for activity C is weeks (Round your response to two decimal places) b) The variance for activity Cisweeks (Round your response to two decimal places) c) Based on the calculation of the estimated times, the critical path is d) The estimated time for the critical path is weeks. Round your response to two decimal places) e) The activity variance along the critical path is weeks (Round your response to two decimal places) Using the standard normal table. The probability that Hopkins Hospitality will finish the project in 40 weeks 7 6 3 3 2 7 8 3 b 4 7 12 4 Immediate Predecessor(s) C.E F F D.G.H 1,J less is Enter as a probability and round your response to three decimal places)
Purchasing and Supply Chain Management
6th Edition
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
ChapterC: Cases
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Problem 5.3SD: Scenario 4 Sharon Gillespie, a new buyer at Visionex, Inc., was reviewing quotations for a tooling...
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![Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels
Time (weeks)
Time (weeks)
Immediate
Predecessor(s)
CE
Activity
A
B
C
D
E
F
a
4
1
9
5
1
6
m
9
9
14
6
2
9
b
10
24
18
10
4
21
Immediate
Predecessor(s)
A
A
A
B
C, E
Activity a
3
2
G
H
1
J
K
a) The expected (estimated) time for activity C is weeks. (Round your response to two decimal places)
b) The variance for activity C is
weeks. (Round your response to two decimal places)
c) Based on the calculation of the estimated times, the critical path is
7
6
3
m
3
2
7
8
3
D
4
2
7
12
4
F
F
D. G. H
1.J
d) The estimated time for the critical path is
weeks. (Round your response to two decimal places)
e) The activity variance along the critical path is weeks (Round your response to two decimal places)
Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 40 weeks or less is (Enter as a probability and round your response to three decimal places)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a2bc870-8197-4d63-bfef-2e48962a1372%2Fcb794168-531c-4c07-b7eb-69d8ae98931d%2Fd6jzhrm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels
Time (weeks)
Time (weeks)
Immediate
Predecessor(s)
CE
Activity
A
B
C
D
E
F
a
4
1
9
5
1
6
m
9
9
14
6
2
9
b
10
24
18
10
4
21
Immediate
Predecessor(s)
A
A
A
B
C, E
Activity a
3
2
G
H
1
J
K
a) The expected (estimated) time for activity C is weeks. (Round your response to two decimal places)
b) The variance for activity C is
weeks. (Round your response to two decimal places)
c) Based on the calculation of the estimated times, the critical path is
7
6
3
m
3
2
7
8
3
D
4
2
7
12
4
F
F
D. G. H
1.J
d) The estimated time for the critical path is
weeks. (Round your response to two decimal places)
e) The activity variance along the critical path is weeks (Round your response to two decimal places)
Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 40 weeks or less is (Enter as a probability and round your response to three decimal places)
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