Project Management requires the organization of three things: (1), (2) and (3). Project managers are concerned with how to get a particular job done. The jobs, or projects, coordinated by project managers have set activities that are required to meet stated (4). The first documented Project Management techniques were in the early 1900s with the development of the (5) chart method. The principles of Project Management were refined further in the 1950s with the development of the (6) Path Method (CPM) and the Program (7) and (8) Technique (PERT).