Respuesta :
Answer:
A
Explanation:
Because it means that you are not wasting your money on pointless product and that you are only buying what is in demand.
It helps prevent the waste of economic resources.
What are supply and demand?
Supply and demand, in economics, relationships between the amount of a commodity that producers desire to promote at diverse costs and the quantity that purchasers desire to buy. it is the main model of charge dedication utilized in financial principles.
What are the types of demand?
- Individual and Market Demand
- Organization and Industry Demand
- Autonomous and Derived Demand
- Demand for Perishable and Durable Goods
- Short-term and Long-term Demand
Learn more about demand here https://brainly.com/question/4804206
#SPJ2