You have taken information on project scope and resources and then developed durations for input to schedules. Since there was very limited information about the project, you used actual duration of a previous, similar activity as the basis for estimating future activity. What will be a next step after this activity
A．Using diagramming techniques like GERT and systems dynamic
B．Calculating theoretical early and late start and finish dates for all project activitie
C．Using standardized networks to expedite preparation of project network diagram
D．Subdividing project work packages into smaller more manageable components for better management contro
