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1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. 1 2 3 4 5 6 7 8 9 10 Activity Collect requirements Analyze processes Analyze data Design processes Design data Design screens Design reports Program Test and document Install Time (Weeks) 2 3 3 7 6 1 5 4 8 2 Immediate Predecessors - 1 2 2 2 3,4 4,5 6,7 7 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. C. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week? 2. Construct a Gantt chart for the project defined in Problem 1.

1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. 1 2 3 4 5 6 7 8 9 10 Activity Collect requirements Analyze processes Analyze data Design processes Design data Design screens Design reports Program Test and document Install Time (Weeks) 2 3 3 7 6 1 5 4 8 2 Immediate Predecessors - 1 2 2 2 3,4 4,5 6,7 7 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. C. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week? 2. Construct a Gantt chart for the project defined in Problem 1.

Practical Management Science
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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1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. 1 2 3 4 5 6 7 8 9 10 Activity Collect requirements Analyze processes Analyze data Design processes Design data Design screens Design reports Program Test and document Install Time (Weeks) 2 3 3 7 6 1 5 4 8 2 Immediate Predecessors 1 2 2 2 3,4 4,5 6,7 7 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. C. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week? 2. Construct a Gantt chart for the project defined in Problem 1.
Transcribed Image Text:1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. 1 2 3 4 5 6 7 8 9 10 Activity Collect requirements Analyze processes Analyze data Design processes Design data Design screens Design reports Program Test and document Install Time (Weeks) 2 3 3 7 6 1 5 4 8 2 Immediate Predecessors 1 2 2 2 3,4 4,5 6,7 7 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. C. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week? 2. Construct a Gantt chart for the project defined in Problem 1.
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