a. Choose the correct network diagram for this project.

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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### Problem 5: Bookmatch

The following information has been gathered for a project to install a new machine lathe at Diamond Manufacturing, Inc.:

| Activity | Activity Time (weeks) | Immediate Predecessor(s) |
|----------|------------------------|---------------------------| 
| A        | 4                      | -                         |
| B        | 7                      | A                         |
| C        | 9                      | B                         |
| D        | 3                      | B                         |
| E        | 14                     | D                         |
| F        | 10                     | C, D                      |
| G        | 11                     | F, E                      |

#### a. Choose the correct network diagram for this project.

##### Option A:

A network diagram is shown here:

- **Start** → **A (4 weeks)** → **B (7 weeks)** → **C (9 weeks)**
  - **Start** → **A (4 weeks)** → **B (7 weeks)** → **D (3 weeks)** → **E (14 weeks)**
  - **C (9 weeks)** and **D (3 weeks)** connect to **F (10 weeks)**
  - **F (10 weeks)** and **E (14 weeks)** connect to **G (11 weeks)**
  - **G (11 weeks)** connects to **Finish**

##### Option B:

Another network diagram is presented similarly but not the correct option based on the given data.

- **Start** → **A (4 weeks)** → **B (7 weeks)**
  - **B (7 weeks)** connects to **C (9 weeks)** and **D (3 weeks)**
  - **D (3 weeks)** connects to **E (14 weeks)**
  - **C (9 weeks)** and **D (3 weeks)** through node F **(10 weeks)** and finally to **Finish**

Click to select your answer and then click "Check Answer".

### Explanation of Graphs/Diagrams:
- The diagrams illustrate the sequence of activities required to complete the project.
- Each circle represents a task with the corresponding activity time in weeks.
- Arrows show the dependencies between tasks, ensuring that certain tasks must be completed before others can begin.

Remember to analyze the sequence carefully to determine the correct network diagram for successful project planning.
Transcribed Image Text:### Problem 5: Bookmatch The following information has been gathered for a project to install a new machine lathe at Diamond Manufacturing, Inc.: | Activity | Activity Time (weeks) | Immediate Predecessor(s) | |----------|------------------------|---------------------------| | A | 4 | - | | B | 7 | A | | C | 9 | B | | D | 3 | B | | E | 14 | D | | F | 10 | C, D | | G | 11 | F, E | #### a. Choose the correct network diagram for this project. ##### Option A: A network diagram is shown here: - **Start** → **A (4 weeks)** → **B (7 weeks)** → **C (9 weeks)** - **Start** → **A (4 weeks)** → **B (7 weeks)** → **D (3 weeks)** → **E (14 weeks)** - **C (9 weeks)** and **D (3 weeks)** connect to **F (10 weeks)** - **F (10 weeks)** and **E (14 weeks)** connect to **G (11 weeks)** - **G (11 weeks)** connects to **Finish** ##### Option B: Another network diagram is presented similarly but not the correct option based on the given data. - **Start** → **A (4 weeks)** → **B (7 weeks)** - **B (7 weeks)** connects to **C (9 weeks)** and **D (3 weeks)** - **D (3 weeks)** connects to **E (14 weeks)** - **C (9 weeks)** and **D (3 weeks)** through node F **(10 weeks)** and finally to **Finish** Click to select your answer and then click "Check Answer". ### Explanation of Graphs/Diagrams: - The diagrams illustrate the sequence of activities required to complete the project. - Each circle represents a task with the corresponding activity time in weeks. - Arrows show the dependencies between tasks, ensuring that certain tasks must be completed before others can begin. Remember to analyze the sequence carefully to determine the correct network diagram for successful project planning.
### Project Management Exercise: Problem 5 Bookmatch

**Instructions:**
Select the correct diagram by clicking the corresponding option (A, B, C, or D) and then click the "Check Answer" button.

#### Diagram Descriptions for Problem 5 Bookmatch:

**Option A:**
- **Start Node**
  - Leads to Node A (duration: 4)
- **Node A**:
  - Leads to Node B, which takes 7 units of time
- **Node B**:
  - Leads to Node C (duration: 9)
  - Leads to Node D (duration: 3)
  - Leads to Node E (duration: 14)
- **Node C**:
  - Leads to Node G (duration: 9)
- **Node G**:
  - Leads to Node F (duration: 10), T (11), and E (14)
- **Finish Node**

**Option B:**
- **Start Node**
  - Leads to Node A (duration: 4)
- **Node A**:
  - Leads to Nodes B (7), E (14)
  - Leads to Node D (3)
- **Node G**:
  - Leads to Node F (10)
- **Finish Node**

**Option C:**
- **Start Node**
  - Leads to Node D (3)
- **Node D**:
  - Leads to Node A (4)
- **Node A**:
  - Leads to Node B (7)
- **Node G**:
  - Leads to Node F (10), E (14)

**Option D:**
- **Start Node**
  - Leads to Node A (4)
- **Node A**:
  - Leads to Nodes B (7) and E (14)
  - Leads to Node D (3)
- **Node C**:
  - Leads to Nodes F (11) and G (10)
- **Finish Node**

2 parts remaining.

**Action Steps:**
1. Review the diagrams carefully.
2. Select the appropriate diagram by clicking the radio button next to it.
3. Click on "Check Answer" to submit your selection.

---

**Note:** By understanding and correctly identifying the critical path in each network diagram, you will enhance your project management skills.
Transcribed Image Text:### Project Management Exercise: Problem 5 Bookmatch **Instructions:** Select the correct diagram by clicking the corresponding option (A, B, C, or D) and then click the "Check Answer" button. #### Diagram Descriptions for Problem 5 Bookmatch: **Option A:** - **Start Node** - Leads to Node A (duration: 4) - **Node A**: - Leads to Node B, which takes 7 units of time - **Node B**: - Leads to Node C (duration: 9) - Leads to Node D (duration: 3) - Leads to Node E (duration: 14) - **Node C**: - Leads to Node G (duration: 9) - **Node G**: - Leads to Node F (duration: 10), T (11), and E (14) - **Finish Node** **Option B:** - **Start Node** - Leads to Node A (duration: 4) - **Node A**: - Leads to Nodes B (7), E (14) - Leads to Node D (3) - **Node G**: - Leads to Node F (10) - **Finish Node** **Option C:** - **Start Node** - Leads to Node D (3) - **Node D**: - Leads to Node A (4) - **Node A**: - Leads to Node B (7) - **Node G**: - Leads to Node F (10), E (14) **Option D:** - **Start Node** - Leads to Node A (4) - **Node A**: - Leads to Nodes B (7) and E (14) - Leads to Node D (3) - **Node C**: - Leads to Nodes F (11) and G (10) - **Finish Node** 2 parts remaining. **Action Steps:** 1. Review the diagrams carefully. 2. Select the appropriate diagram by clicking the radio button next to it. 3. Click on "Check Answer" to submit your selection. --- **Note:** By understanding and correctly identifying the critical path in each network diagram, you will enhance your project management skills.
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