Multiple Choice
In a problem formulated as a standard transportation model, where there are m sources and n destinations, the number of arcs (routes) in an optimal solution need be:
A) m * n.
B) m + n.
C) no less than (m * n) - 1.
D) no greater than (m + n) - 1.
Correct Answer:

Verified
Correct Answer:
Verified
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