Examlex
Polymorphism is when the object-oriented program may have several versions of the same method with the same name in a superclass/subclass relationship.
Ration Goods
Products that are distributed in limited quantities, often through a system of rationing, due to shortages or wartime conditions.
Efficient
In economics, describing an allocation of resources in which it is impossible to make any one individual better off without making at least one individual worse off.
Price Controls
Government interventions to regulate the maximum or minimum prices of certain commodities or services, aiming to prevent market imbalances.
Market Price
The existing rate at which an asset or service is available for buying or selling in a competitive environment.
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