1) The total time to complete this project is? 2) What is the critical path
1) The total time to complete this project is? 2) What is the critical path
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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Please help me answer parts 1. and 2. of this question if not all of them. Thank you
![Certainly! Below is the transcription and explanation:
---
**Project Management Exercise**
The following questions pertain to the diagram below:
[Diagram: A network diagram consisting of nodes labeled A to R indicating various tasks and their dependencies]
**Activity and Duration Table:**
| Activity | Duration (hr) | Activity | Duration (hr) |
|----------|---------------|----------|---------------|
| A | 4 | J | 9 |
| B | 10 | K | 11 |
| C | 12 | L | 5 |
| D | 7 | M | 4 |
| E | 9 | N | 5 |
| F | 10 | P | 7 |
| G | 5 | Q | 9 |
| H | 1 | R | 12 |
| I | 3 | | |
**Questions:**
1) The total time to complete this project is? _____
2) What is the critical path?
3) What is the slack time (in days) of the activity with the longest slack time?
4) Suppose you add extra workers to task K so that it now takes 6 days instead of 11. What will happen to the total project duration?
---
**Graph Explanation:**
In the network diagram, each node represents an activity (task) with arrows indicating the sequential dependencies between tasks. The numbered durations next to each activity denote the time (in hours) required to complete that task. The goal is to determine the optimal scheduling for project completion, identifying critical paths and slack times.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fabd5e741-0235-409f-80de-883f5f0e5da7%2F4bf05fab-b119-49b8-8db7-c2fa63239d4f%2F5wgq8gd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Certainly! Below is the transcription and explanation:
---
**Project Management Exercise**
The following questions pertain to the diagram below:
[Diagram: A network diagram consisting of nodes labeled A to R indicating various tasks and their dependencies]
**Activity and Duration Table:**
| Activity | Duration (hr) | Activity | Duration (hr) |
|----------|---------------|----------|---------------|
| A | 4 | J | 9 |
| B | 10 | K | 11 |
| C | 12 | L | 5 |
| D | 7 | M | 4 |
| E | 9 | N | 5 |
| F | 10 | P | 7 |
| G | 5 | Q | 9 |
| H | 1 | R | 12 |
| I | 3 | | |
**Questions:**
1) The total time to complete this project is? _____
2) What is the critical path?
3) What is the slack time (in days) of the activity with the longest slack time?
4) Suppose you add extra workers to task K so that it now takes 6 days instead of 11. What will happen to the total project duration?
---
**Graph Explanation:**
In the network diagram, each node represents an activity (task) with arrows indicating the sequential dependencies between tasks. The numbered durations next to each activity denote the time (in hours) required to complete that task. The goal is to determine the optimal scheduling for project completion, identifying critical paths and slack times.
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