TOPIC: Float Effect on Finished Date Calculation

A project manager tracks the work of team members using a network logic diagram. Which effect will the presence of an actual finish date have on the calculation of float for the finished activity?

o Finished activities have only float left when they have been completed on schedule.
o Calculating free float and total float is generally not reasonable for finished activities.
o When an activity has been finished, total float gets often converted to become free float.
o When an activity has been finished, float gets often converted to become slack.

calculation of free or total float on finished activities is not reasonable