Question: What is the constraint for node 2 in the following network flow problem? +0 2 +0 +0 4 2 +0A X12 - X23 - X24

What is the constraint for node 2 in the following network flow problem?

What is the constraint for node 2 in theWhat is the constraint for node 2 in the +0 2 +0 +0 4 2 +0A X12 - X23 - X24 = 0 B X12 + X23 + X24 = 0 C X12 5 4 D X12 + X13 - X23 = 0

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