Industrial Engineering and Production Management
Which of the following conditions are necessary for applying linear programming?

All of these
These must be a well defined objective function.
The decision variables should be interrelated and nonnegative.
The resources must be in limited supply.

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Industrial Engineering and Production Management
Scheduling

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

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Industrial Engineering and Production Management
Slack represents the difference between the

Latest allowable time and the normal expected time
Normal allowable time and the latest expected time
Proposed allowable time and the earliest expected time
Latest allowable time and the earliest expected time

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