A network diagram $\_\_\_\_\_\_\_\_\_\_.$

Question $6$ options:

A$)$

never helped anyone to anything...dah!

B$)$

is a tool for arranging the specific activities in the appropriate sequence and defining their dependent relationships. It defines the sequence of how the activities will get done.

C$)$

is typically created before the work breakdown structure $($WBS$)$

D$)$

is only used for activities which occur one after another, e$.$g$.$ serial activities