Examlex
What objects are used to determine that the galaxy is mostly dark matter?
Economic Efficiency
A situation where resources are allocated in a way that maximizes the net benefit to society.
Market Demand Curve
A graphical representation that shows the total quantity of a good or service that all consumers in a market are willing and able to purchase at various prices.
Marginal Benefit
The gain in utility or satisfaction derived from the additional consumption of a unit of a good or service.
Marginal Benefit
The enhanced benefit or happiness one achieves by using an extra unit of any good or service.
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