The classical model specifies how decisions should be made. In other words it is

The classical model is a prescriptive approach to decision-making. It outlines the ideal way to make decisions, based on logic and rationality. The model assumes that individuals have access to all the information needed to make a decision, can accurately predict the outcomes of each option, and will choose the option that maximizes their personal benefit. This model is often used as a benchmark to compare with real-life decision-making processes, which can be influenced by factors such as emotions, cognitive biases, and incomplete information.