Activities/Assessments: Activity 12: Individual Given the activities of a project; their optimistic (t.), most likely (tm) and pessimistic (t,) time estimates; and their immediate predecessors shown below: 1. When is the earliest project completion? 2. Which activities are critical (should not be delayed)? 3. Which activities are noncritical (can be delayed)? 4. How long can cach of the activities be delayed without delaying the whole project (maximum slack)? Maximum Slack, months Immediate Activity Times, months Activities Predecessors to tm t te A B 4 13 7 2 6. 4 16 2 C D A 2 4 1 3 7 14 E F G 3 5 13 13 14 E 10 G В, D F, H, I 13 16 25

Activities/Assessments: Activity 12: Individual Given the activities of a project; their optimistic (t.), most likely (tm) and pessimistic (t,) time estimates; and their immediate predecessors shown below: 1. When is the earliest project completion? 2. Which activities are critical (should not be delayed)? 3. Which activities are noncritical (can be delayed)? 4. How long can cach of the activities be delayed without delaying the whole project (maximum slack)? Maximum Slack, months Immediate Activity Times, months Activities Predecessors to tm t te A B 4 13 7 2 6. 4 16 2 C D A 2 4 1 3 7 14 E F G 3 5 13 13 14 E 10 G В, D F, H, I 13 16 25

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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