Question: Activity ( mathrm{R} ) on a CPM network has predecessors ( mathrm{M} ) and ( mathrm{N} ), and has successor S. R has duration 5.

Activity \( \mathrm{R} \) on a CPM network has predecessors \( \mathrm{M} \) and \( \mathrm{N} \), and has successor S. R has duration 5. N's late finish is 18 , while M's is 20 . S's late start is 14 
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
