For example, network diagrams show the sequence of activities involved in a project. From this sequence, managers can determine which activities must take place before others can begin, and which ...

The PERT chart is a time network analysis that determines labor, material, and capital equipment requirements for individual project activities. Cost estimates are developed for each activity in ...

The following program saves the network (AOA format) from Example 2.2 with three estimates of activity durations in a SAS data set. The DATA step also calculates the weighted average duration for each ...