An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:

negative with at least one equal to zero

positive with at least one equal to zero

An alternative optimal solution to a minimization transportation probl

1.	An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
A.	positive & greater than zero
B.	positive with at least one equal to zero
C.	negative with at least one equal to zero
D.	none of the above
Answer» C. negative with at least one equal to zero

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An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:

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