A.The duration of each task.

B.Resource Identification and leveling.

C.Logical relationships between the tasks.

D.A schedule that identifies tasks required on a project.

A.The activities occur in series with a 15-day lag.

B.These activities are concurrent with Activity 4001 starting 15 days earlier than the start of Activity 3001.

C.The activities run concurrently.

D.These activities are concurrent with Activity 4001 starting 15 days after the start of Activity 3001.