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In long-run macroeconomic equilibrium, aggregate quantity demanded equals aggregate quantity supplied equals potential GDP.
Return On Investment
A measure of the profitability of an investment, calculated by dividing the gain from the investment by the cost of the investment.
Combined Margin
A metric that combines multiple types of profit margins (such as gross, operating, or net margin) to assess overall performance.
Contribution Margin Ratio
The percentage of sales revenue remaining after variable costs are deducted, indicating how much contributes to fixed costs and profit.
Fixed Expenses
Costs that do not change with the level of production or sales over a certain period, such as rent, salaries, and insurance.
Q13: List and explain each of the six
Q21: Reginald Rothchild buys $200 of blueberries while
Q27: When aggregate supply and aggregate demand match,
Q32: Demand shocks cause unemployment and inflation to
Q33: In a world where Say's Law always
Q67: Inflation is a persistent rise in the
Q120: When the price level falls by 20
Q164: Natural disasters are a negative supply shock.
Q204: A positive inflation rate means that the
Q211: A country has a working-age population of