Source: IMAGE OF CHEMISTRY FLASKS, PUBLIC DOMAIN, HTTP://BIT.LY/1FHOACA; IMAGE OF GANTT CHART, CREATIVE COMMONS, HTTP://EN.WIKIPEDIA.ORG/WIKI/FILE:PERT_EXAMPLE_GANTT_CHART.GIF
The longest string of dependent project activities and tasks required to complete a project in the shortest amount of time.
The process of determining amount of labor (hours) that is required to complete each task or activity.
A graphical display of the scheduled work within a project.
The time required to complete all of the activities and tasks within a project.
The process of estimating the duration of each task or activity.