Advantages: (1). The model can provide a reference outline for the problems to be considered and point out the results that cannot be directly seen. (2) Spend time and money.

(3) This model enables people to make predictions based on past and present information, and can be used in education and training to train people to see the results of their decisions without making actual decisions. (

4). Mathematical model has the ability to reveal the abstract concept of the problem, thus revealing the essence of the problem more concisely.

(5) Mathematical model is convenient for computers to handle the main variables and factors of a model and to understand the influence of one variable on other variables.

disadvantaged

(1). One of the shortcomings of the mathematical model is that the model may be too simplified, so it cannot correctly reflect the actual situation.

(2) The model is limited by the designer's level, and the model cannot surpass the designer's understanding of the problem.

(3) It is sometimes expensive to create a model.