(2) Following is a table listing the project activities, sequencing requirements and other relevant information: Expected Time Direct Cost Activity Preceded By Regular Crash Regular Crash A -- 6 days 2 days $2000 $3800 B -- 12 6 2000 10000 C A 4 2 1000 4000 D B,C 10 6 3400 4600 E D 8 6 2800 3900 F E 6 2 5000 7600 G B, C 18 8 16000 19600 H F, G 6 4 2000 4000
(2) Following is a table listing the project activities, sequencing requirements and other relevant information: Expected Time Direct Cost Activity Preceded By Regular Crash Regular Crash A -- 6 days 2 days $2000 $3800 B -- 12 6 2000 10000 C A 4 2 1000 4000 D B,C 10 6 3400 4600 E D 8 6 2800 3900 F E 6 2 5000 7600 G B, C 18 8 16000 19600 H F, G 6 4 2000 4000
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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(2) Following is a table listing the project activities, sequencing requirements and other relevant information:
|
|
Expected Time |
Direct Cost |
||
Activity |
Preceded By |
Regular |
Crash |
Regular |
Crash |
A |
-- |
6 days |
2 days |
$2000 |
$3800 |
B |
-- |
12 |
6 |
2000 |
10000 |
C |
A |
4 |
2 |
1000 |
4000 |
D |
B,C |
10 |
6 |
3400 |
4600 |
E |
D |
8 |
6 |
2800 |
3900 |
F |
E |
6 |
2 |
5000 |
7600 |
G |
B, C |
18 |
8 |
16000 |
19600 |
H |
F, G |
6 |
4 |
2000 |
4000 |
- Construct a network including the early and late start and finish times.
- Identify the normal critical path (s) and the normal expected completion time.
- Can the project be crushed to last 18 days? Which activities should be crushed and what additional cost?
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