The critical path is established by calculating the following dates:
A.Start-to-start, start-to-finish, finish-to-finish, finish-to-star
B.Early start, early finish, late start, late finis
C.Predecessor-to-successor, predecessor-to-predecessor, successor-to-successo
D.Primary-to-secondary, primary-to-finish, secondary-to-secondary, finish-to-finis