Examlex
The income elasticity of demand is defined as the percentage change in quantity demanded divided by the percentage change in price.
Price
The total money needed for acquiring a good, service, or asset.
Short Run
A period during which at least one of a firm's inputs is fixed, limiting its capacity to adjust to changes in demand.
TC
Total Costs, the sum of all costs incurred in the production of goods or services.
TR
Total Revenue; the total receipts from sales of goods or services provided by a company before any deductions are made.
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