This document describes Program Evaluation and Review Technique (PERT) and its use in planning and scheduling a project. It provides activity details like predecessor tasks, optimistic, most probable and pessimistic durations. It then shows the steps to 1) draw the activity on arrow (AOA) network, 2) calculate the total project time using PERT, 3) determine the probability the project finishes within 50 and 44 weeks, and 4) find the project completion time with 80% probability.