Saucy and CPM are basically the same in their methodology yet present a few distinctions. CPM is utilized for projects that accept deterministic movement times; the times at which every action will be done are known. Energetic, then again, takes into consideration stochastic movement times; the times at which every action will be done are unsure or changed. In view of this center contrast, CPM and PERT are utilized in various settings. These numerical procedures immediately spread into numerous private endeavors.