The Relational Model's Foundation Is a Mathematical Concept Known as a

question 43

Short Answer

The relational model's foundation is a mathematical concept known as a .

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Definitions:

Volume of Trade

The total quantity of shares or contracts traded for a specific security or market during a specified period.

Import

The act of bringing goods or services into one country from another country for sale or use.

Export

Products or services traded or sold from one nation to another.

Consumer Surplus

The gap between the price consumers are prepared to pay for a product or service and the amount they end up spending.