Discussion
PERT is used for managing the :
Answer: B
PERT is used for time management.
The Program Evaluation and Review Technique, developed in 1958 for the US Navy's Polaris missile project, plans a project as a network of activities and events. Each activity gets optimistic, most likely and pessimistic time estimates, giving an expected time:
\[ t_e = \frac{t_o + 4t_m + t_p}{6} \]
The longest path through the network, the critical path, shows the shortest time the project can take and which activities cannot slip. It is a scheduling tool, not a method for managing money, space or self-appraisal, though libraries use it to plan projects such as automation or a move.
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