Examlex
What are "business rules" and what is their role in database design?
Demand
The volume of goods or services that consumers are ready and financially able to buy at several prices over a designated period.
Quantity Demanded
The total amount of a good or service that consumers are willing and able to purchase at a given price, at a specific time.
Complementary Good
A product that is consumed along with another, such that the demand for one increases the demand for the other.
Buyers
Buyers are individuals or entities that purchase goods and services for personal use, resale, or production purposes in the market.
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