Earliest Latest Activity Duration (days) Predecessors Completion Time Completion Time Slack Critical (TL-TE) Path? (TE) (TL) 1 4 4 4 0 Yes 2 5 1 9 10 1 No 3 6 1 10 10 0 Yes 4 7 1 11 11 0 Yes 5 4 4 15 15 0 Yes 6 6 2,3 16 17 1 No 7 5 8 5 9 4 7 བགྲཨ 15 15 0 Yes 20 20 0 Yes 19 20 1 No 10 11 35 6,9 23 23 10 Yes 8,9,10 28 28 0 Yes 12 4 11 32 32 0 Yes Critical Path The Critical Path is the longest set of dependent activities that determines the project's minimum duration. Activities on the Critical Path have Slack = 0. Critical Path Activities: 13457810 → 11 → 12 Project Completion Time: 32 days
Earliest Latest Activity Duration (days) Predecessors Completion Time Completion Time Slack Critical (TL-TE) Path? (TE) (TL) 1 4 4 4 0 Yes 2 5 1 9 10 1 No 3 6 1 10 10 0 Yes 4 7 1 11 11 0 Yes 5 4 4 15 15 0 Yes 6 6 2,3 16 17 1 No 7 5 8 5 9 4 7 བགྲཨ 15 15 0 Yes 20 20 0 Yes 19 20 1 No 10 11 35 6,9 23 23 10 Yes 8,9,10 28 28 0 Yes 12 4 11 32 32 0 Yes Critical Path The Critical Path is the longest set of dependent activities that determines the project's minimum duration. Activities on the Critical Path have Slack = 0. Critical Path Activities: 13457810 → 11 → 12 Project Completion Time: 32 days
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 21P
Related questions
Question
I am not sure if this is correct, because 8 cannot go directly to 10.
Transcribed Image Text:Earliest
Latest
Activity
Duration
(days)
Predecessors Completion Time Completion Time
Slack Critical
(TL-TE) Path?
(TE)
(TL)
1
4
4
4
0
Yes
2
5
1
9
10
1
No
3
6
1
10
10
0
Yes
4
7
1
11
11
0
Yes
5
4
4
15
15
0
Yes
6
6
2,3
16
17
1
No
7
5
8
5
9
4
7
བགྲཨ
15
15
0
Yes
20
20
0
Yes
19
20
1
No
10
11
35
6,9
23
23
10
Yes
8,9,10
28
28
0
Yes
12
4
11
32
32
0
Yes
Critical Path
The Critical Path is the longest set of dependent activities that determines the project's minimum duration.
Activities on the Critical Path have Slack = 0.
Critical Path Activities:
13457810 → 11 → 12
Project Completion Time: 32 days
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