#1
Which of the following best defines opportunity cost?
The cost of the next best alternative foregone
ExplanationOpportunity cost is the value of the next best alternative forgone when a choice is made.
#2
What does the production possibility frontier represent?
The maximum output an economy can produce with its existing resources
ExplanationThe production possibility frontier illustrates the maximum goods and services an economy can produce given its resource constraints.
#3
What is the law of demand?
As the price of a good decreases, the quantity demanded increases
ExplanationThe law of demand states that, all else being equal, as the price of a good decreases, the quantity demanded increases.
#4
What is the formula for calculating total revenue?
Price multiplied by quantity demanded
ExplanationTotal revenue is calculated by multiplying the price of a good by the quantity demanded.
#5
What is the law of supply?
As the price of a good increases, the quantity supplied increases
ExplanationThe law of supply posits that, all else being equal, as the price of a good increases, the quantity supplied by producers also increases.
#6
Which of the following is a characteristic of a perfectly competitive market?
Homogeneous products
ExplanationPerfectly competitive markets feature identical or homogeneous products sold by many small firms.
#7
What is the formula for calculating price elasticity of demand?
Percentage change in quantity demanded divided by percentage change in price
ExplanationPrice elasticity of demand is computed as the percentage change in quantity demanded divided by the percentage change in price.
#8
Which of the following is a characteristic of a monopolistic competition market?
Easy entry and exit of firms
ExplanationMonopolistic competition markets allow easy entry and exit for firms, and they offer differentiated products.
#9
What is the formula for calculating marginal cost?
Change in total cost divided by change in quantity
ExplanationMarginal cost is determined by dividing the change in total cost by the change in quantity produced.
#10
What is the law of diminishing marginal utility?
As a consumer consumes more units of a good, the additional satisfaction from each additional unit decreases
ExplanationThe law of diminishing marginal utility states that the satisfaction derived from consuming additional units of a good decreases with each successive unit.
#11
In the context of resource allocation, what does the term 'efficiency' refer to?
Achieving the highest possible level of production
ExplanationEfficiency in resource allocation means achieving the maximum possible output from available resources.
#12
Which of the following is not a factor of production according to classical economics?
Government intervention
ExplanationClassical economics does not consider government intervention as a factor of production, focusing on land, labor, and capital.
#13
What is the difference between a progressive tax system and a regressive tax system?
In a progressive tax system, the tax rate increases as income increases, while in a regressive tax system, the tax rate decreases as income increases
ExplanationProgressive taxes have higher rates for higher incomes, while regressive taxes impose a higher burden on lower incomes.
#14
What is the difference between nominal GDP and real GDP?
Real GDP is adjusted for inflation, while nominal GDP is not
ExplanationReal GDP accounts for inflation, providing a more accurate measure of economic output than nominal GDP.
#15
What is the economic term for a situation where one party in a transaction has more information than the other party?
Asymmetric information
ExplanationAsymmetric information refers to a situation where one party possesses more information than the other, potentially leading to market inefficiencies.