In a minimum cost network flow model, the flow balance constraint for each supply node has the form
A)Flow in ≥ Flow out + Net supply
B)Flow out ≥ Flow in + Net demand
C)Flow in = Flow out
D)Flow out ≤ Flow in + Net supply
E) Flow in ≤ Flow out + Net demand

Question

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The Answer of In a minimum cost network flow model, the flow balance constraint for each supply node has the form
A)Flow in ≥ Flow out + Net supply
B)Flow out ≥ Flow in + Net demand
C)Flow in = Flow out
D)Flow out ≤ Flow in + Net supply
E) Flow in ≤ Flow out + Net demand

In a Minimum Cost Network Flow Model, the Flow Balance