Industrial Engineering and Production Management
Which of the following statement is correct about the network diagram?

The tail end of the arrow represents the start of an activity.
The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows.
All of the these
The head of the arrow represents the end of an activity.

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Industrial Engineering and Production Management
Routing

Determines the programme for the operations
Prescribes the sequence of operations to be followed
Is concerned with starting of processes
Regulates the progress of job through various processes

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