Usage of PERT and CPM
PERT can be understood as a control and planning tool applied in controlling and defining the required tasks in project completion. CPM (Critical Path Methods) and PERT charts are frequently used interchangeably. The primary difference between the two is the manner in which computation of task times is done. Both the charts show all the projects that have scheduled tasks in a sequence. The display on the charts reveals the tasks that are parallel to one another and those that could be executed simultaneously. Graphical representation otherwise referred to as CPM diagram or Project Network is applied in the graphical display of the relationship between project elements and to reveal the order through which activities must be executed (The Numbers Group, 2002).
The primary PERT characteristic is the possibility to schedule projects without necessarily having the precise details or duration for all activities. This is especially important when time is of the essence. Time is often a fundamental variable when it comes to handling tight deadlines in the nonprofit sector. The significance of time is especially evidenced when building external schedules like the monthly billing or the school calendar cycle. Individual timelines are likely to play a part in the program that responds to infant and maternal health issues since support and services are associated with biological events in the...
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