chapter 5:

How does activity resource estimating affect estimating activity durations?

The duration of activities will vary based on the resources assigned to them. For example, an expert at an activity should be able to do it in less time than a novice. The number of resources assigned to an activity also affects its estimated duration.

The duration of activities will differentiate on the resources assigned to them, such asan expert at an activity consumes less time to finish than an amateur. Estimatedduration is dependent on the number of resources assigned to an activity.