Industrial Engineering and Production Management
The purpose of micro-motion study is to

All of these
Help in collecting the motion time data for synthetic time standards
Assist in finding out the most efficient way of doing work
Train the individual operator regarding the motion economy principles

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Industrial Engineering and Production Management
Critical Path Net Work helps an engineer

To concentrate his attention on critical activities
To divert the resources from noncritical advanced activities to critical activities
To be cautious for avoiding any delay in the critical activities to avoid delay of the whole project
All of these

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