How Does PERT & CPM Work?. When taking on a complicated project, it's often hard for a business owner to visualize the schedule and risks. Using the Program Evaluation and Review Technique, or ...

PERT and CPM belong within Network Theory, a variety of mathematical analysis originating in electrical engineering, but applicable to problems in many other areas. PERT was first used by the U.S.

CPM and PERT Analysis. Large, complex business projects require thousands of separate activities and can cost millions of dollars. With such high stakes, managing these projects poses a challenge ...