Six Sigma Global Institute (SSGI) Project Management Professional Certification Practice Exam

How is "Early Finish" calculated?

1. By subtracting the early start from the total project time

2. By adding the activity time to the early start

3. By determining the latest finish time

4. By assessing the slack time

The correct answer is: By adding the activity time to the early start

The "Early Finish" is calculated by adding the duration of an activity to its "Early Start." This formula allows project managers to determine the earliest possible time an activity can be completed, considering the activity has started as soon as possible and there are no delays. Understanding how this calculation works is essential for efficient project scheduling and helps in optimizing the overall timeline of the project. By using the early start, which is the earliest point in time that an activity can begin without being delayed by preceding activities, and adding the time it takes to complete that activity, you can accurately pinpoint when that activity will be done the soonest. This information feeds into the overall project planning process and is instrumental in identifying potential bottlenecks or scheduling conflicts.