This point of maximum concentration, the saturation point, depends on the temperature and pressure of the solution as well as the chemical nature of the substances involved.
However, this soon reached a saturation point, and publishing houses began to decline, due to a combination of bad management, a rapid decline in sales, and the absence of subsidies.
The "operating point" of the circuit in this configuration is generally designed to be in the "active region", approximately between middle of the load line and close to saturation point.