Examlex
What is an elliptical galaxy?
Surplus
An excess of income or assets over expenditure or liabilities in a given period, typically referring to profit or a budgetary surplus.
Shortage
A market condition in which the demand for a product exceeds its supply at a particular price.
Market Price
The actual selling price of a good or service in the marketplace, determined by the forces of supply and demand.
Surplus
A situation in which the quantity of a good or service exceeds the quantity demanded at the current price.
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Q327: Harlow Shapley's original estimate of the distance