Assume that A is the activity which has a successor 'S'. Answer the following cases with the particular type-Float:

1.Amount of time by which the actual completion of A can exceed its earliest expected time of completion without any delay of the project.

2.Latest start time minus earliest start time of A.

3.Value by which A can be delayed beyond its earliest start point without affecting earliest start time of S.

4.Latest finish time of A minus earliest start time of S.