Compute Estimate At Completion (EAC) and Variance At Completion (VAC) if both SPI and CPI influence the project work when given variables are Budget At Completion (BAC) = $22,000 Earned Value (EV) = $12,800 Planned Value (PV) = $14,200 Actual Cost (AC) = $15,000 ● Comment on the status (cost and schedule) of the project.

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Publisher:WINSTON, Wayne L.
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### Project Management Calculations

#### 9. Compute Estimate At Completion (EAC) and Variance At Completion (VAC)

Given the following project variables:
- **Budget At Completion (BAC)** = $22,000
- **Earned Value (EV)** = $12,800
- **Planned Value (PV)** = $14,200
- **Actual Cost (AC)** = $15,000

Calculate the Estimate At Completion (EAC) and Variance At Completion (VAC) when both the Schedule Performance Index (SPI) and Cost Performance Index (CPI) influence project work.

**Comment on the status (cost and schedule) of the project.**

#### 10. Activity Duration Estimates

Consider the uncertainty in the duration of some activities. The estimates are provided in the table below:

| Activity | Optimistic | Most Likely | Pessimistic |
|----------|------------|-------------|-------------|
| A        | 8          | 10          | 12          |
| C        | 3          | 5           | 7           |
| D        | 10         | 12          | 14          |
| G        | 13         | 15          | 17          |
| H        | 8          | 10          | 12          |

**Explanation:**

- **Activity Durations:**
  - **Optimistic:** The best-case scenario time estimate.
  - **Most Likely:** The most probable time estimate based on experience.
  - **Pessimistic:** The worst-case scenario time estimate.

This table provides potential time frames for each activity, assisting project managers in planning and risk assessment.
Transcribed Image Text:### Project Management Calculations #### 9. Compute Estimate At Completion (EAC) and Variance At Completion (VAC) Given the following project variables: - **Budget At Completion (BAC)** = $22,000 - **Earned Value (EV)** = $12,800 - **Planned Value (PV)** = $14,200 - **Actual Cost (AC)** = $15,000 Calculate the Estimate At Completion (EAC) and Variance At Completion (VAC) when both the Schedule Performance Index (SPI) and Cost Performance Index (CPI) influence project work. **Comment on the status (cost and schedule) of the project.** #### 10. Activity Duration Estimates Consider the uncertainty in the duration of some activities. The estimates are provided in the table below: | Activity | Optimistic | Most Likely | Pessimistic | |----------|------------|-------------|-------------| | A | 8 | 10 | 12 | | C | 3 | 5 | 7 | | D | 10 | 12 | 14 | | G | 13 | 15 | 17 | | H | 8 | 10 | 12 | **Explanation:** - **Activity Durations:** - **Optimistic:** The best-case scenario time estimate. - **Most Likely:** The most probable time estimate based on experience. - **Pessimistic:** The worst-case scenario time estimate. This table provides potential time frames for each activity, assisting project managers in planning and risk assessment.
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