Activity Previous Execution time Cost of execution wwwwwa Activity Normal Brief Normal Shortcut A 2 2400 B A 4 3 1600 2400 с B 3 2 3400 5400 D A 2 - 2500 E B, D 6 4 5800 7000 Z C, E 3 2 1600 2100
Activity Previous Execution time Cost of execution wwwwwa Activity Normal Brief Normal Shortcut A 2 2400 B A 4 3 1600 2400 с B 3 2 3400 5400 D A 2 - 2500 E B, D 6 4 5800 7000 Z C, E 3 2 1600 2100
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...
Related questions
Question
The activities of a project, their normal and shortest completion times in days, their respective completion costs in euros, and the constraints on their execution sequence are presented in the table below. Questions: A) To build the network that graphically illustrates the project. B) To find the shortest and slowest start and end times. C) Find the critical path and calculate the total cost. D) To consider the case of reducing the total duration of the project by 1 day at the lowest possible cost.
Transcribed Image Text:Activity
Previous
Execution time
Cost of execution
wwwwwa
Activity
Normal
Brief
Normal
Shortcut
A
2
2400
B
A
4
3
1600
2400
с
B
3
2
3400
5400
D
A
2
-
2500
E
B, D
6
4
5800
7000
Z
C, E
3
2
1600
2100
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