mavii

For example, rent that a widget company pays for a building will be the same regardless of the number of widgets produced within that building. In contrast, variable costs do change depending on ...

During optimization, dual variables and reduced costs are used to determine whether an arc, constraint slack, surplus, or nonarc variable should have a flow or value change. The ARCOUT= and CONOUT= data sets each have a variable called _RCOST_ that ...