Management Information Systems
In transportation model of O R once an initial solution has been found, the next step is to test that solution for optimality. The methods widely used for testing the solution are:

None of these
Slack variable method
Modified Distribution Method
Both of the above
Stepping Stone Method

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Management Information Systems
Which of the following is(are) true concerning information-system careers?

an information-system career is one of the few area that is recession-proof
None of these
the number of information-system specialists recruited is expected to be greater than any other profession in the 1990s.
the primary reason for this increase is the declining cost of hardware
both (a) and (b)

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