These are specialized flow charts that show the steps ... the project within schedule and within the budget. Like PERT, CPM requires project managers to figure out which tasks need to be completed ...

What makes PERT and CPM useful is that rather than a checklist of what needs to be done, they create a map with a visual flow. Both use a diagram to show the project's requirements and deadlines.

PERT charts display similar information in a flow chart or network diagram ... good for deadline setting Identifying projects’ critical path Easily to see project milestones They don’t ...

The direction of the arrows indicates the flow and sequence of events ... accounts for problems and obstacles A PERT chart is similar to a critical path analysis, which is another method that ...

PERT charts are often constructed from back to front ... The technique is often referred to as PERT/CPM, the CPM standing for “critical path method.” PERT was developed during the 1950s ...