Program evaluation and review technique

Program Evaluation and Review Technique (PERT) is a project management tool used to analyze and represent the tasks involved in completing a given project. It was developed in the 1950s for the Polaris submarine project and is especially useful for projects with uncertain activity durations. ### Key Features of PERT: 1. **Graphical Representation**: PERT uses a flowchart-like diagram to represent project tasks and their interrelationships. Each task is depicted as a node or a milestone.