1. Each node in a minimum cost flow problem where the net amount of flow generated is a fixed positive number is a demand node.
True or False?
2. Conservation of flow is achieved when the flow through a node is minimized.
True or False?
3. Any node where the net amount of flow generated is fixed at zero is a transshipment node.
True or False?
4. The amount of flow that is eventually sent through an arc is called the capacity of that arc.
True or False?
5. In a minimum cost flow problem there can be only one supply node and only one demand node.
True or False?
6. A maximum flow problem can be fit into the format of a minimum cost flow problem.
True or False?