GANTT charts are horizontal bar charts that represent a series of tasks. Gantt charts are used to report progress because they present an overview of the project's status.
PERT chart developed by US Navy to manage very complex projects such as the construction of a submarine. PERT is a bottom-up technique, because it analyzes a large, complex project as a series of individual tasks, called project tasks.
PERT chart developed by US Navy to manage very complex projects such as the construction of a submarine. PERT is a bottom-up technique, because it analyzes a large, complex project as a series of individual tasks, called project tasks.
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