Question: When we (the authors) originally developed the bus route assignment model, we included an arc capacity constraint: Flow #1. After giving this further thought, we

When we (the authors) originally developed the bus route assignment model, we included an arc capacity constraint: Flow #1. After giving this further thought, we deleted this constraint as being redundant. Why could we do this? Specifically, why can’t one or more of the flows found by Solver be greater than 1?

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