 Solving the model can be done graphically, where the four possible states of the system are visible on a plot of the two inlet flows, and boundaries defined by the relationships in the model.The feasible region for "q"1 and "q"2 is bounded by the relationships that the flow in inlet 1 cannot be greater than μ1 and similarly for inlet 2, and the relationship of "q"1 + "q"2 = "μ".All solutions must be within this region, bounded in red in the figure.