They are solved in accordance with established traditions. Examples of traditions observed in the economy are: habitual farming methods, consumption rates of certain products, religious prohibitions on the production and consumption of specific goods, etc. The relationship of purchase and sale is poorly developed, agriculture prevails.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.