What happens to an activity if its total float is greater than zero?

When an activity has a total float that is greater than zero, it indicates that there is a amount of time that the activity can be delayed without impacting the project's overall timeline. This flexibility allows project managers to allocate resources and schedule tasks in a way that best meets project needs while still maintaining progress toward overall goals.

The presence of total float means that the activity is not critical, as critical path activities have zero total float and directly influence the project's finish date. Therefore, if any critical path activity is delayed, it will cause a delay in the project. In contrast, activities with total float offer leeway for adjustments, enabling better management of resources and scheduling conflicts that may arise during the project lifecycle. This is crucial in project management, as it allows for efficient responses to unforeseen issues without jeopardizing the project's completion.