Industrial Engineering and Production Management
PERT

Provides a way for management to require that planning be done on a uniform and logical basis
Provides an approach for keeping planning up-to-date
All of the listed here
Permits management to foresee quickly the impact of variations from the plan

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Industrial Engineering and Production Management
The important file in making a PERT is

Length of arrow has nothing to do with time
An event can't be accomplished until activities leading to it are completed
All of the these
No activity from any event can be started from preceding event till it is completed

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Industrial Engineering and Production Management
The critical path of a network represents

The minimum time required for completion of project
Maximum cost required for completion of project
Minimum cost required for completion of project
The maximum time required for completion of project

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Industrial Engineering and Production Management
Work study is mainly aimed at

Economizing the motions involved on the part of the worker while performing a job
Determining the most efficient method of performing a job
Developing the standard method and standard time of a job
Establishing the minimum time of completion of a job

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