Examlex
SQL Server user built-in system functions start with the @@ symbol.
Demand Schedule
A demand schedule is a table that shows the quantity of a good or service that consumers are willing and able to purchase at various price points.
Monopoly
A market structure in which a single seller controls the entire market for a product or service, facing no competition.
Natural Monopoly
A market condition where a single firm can supply a product or service more efficiently than multiple firms, leading to a lack of competition.
Patent
A Patent is a legal document granted by the government, giving an inventor exclusive rights to manufacture, use, or sell an invention for a certain number of years.
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