#1
Which of the following is a measure of profit that subtracts all explicit costs from total revenue?
Economic profit
ExplanationEconomic profit is total revenue minus explicit costs.
#2
Which of the following is an example of an implicit cost?
Opportunity cost of using owner's funds instead of investing them
ExplanationImplicit costs include opportunity costs like using owner's funds elsewhere.
#3
What is the formula for calculating accounting profit?
Accounting profit = Total revenue - Explicit costs
ExplanationAccounting profit is total revenue minus explicit costs.
#4
Which of the following is not considered an explicit cost?
The opportunity cost of using owner's funds
ExplanationOpportunity cost is an implicit cost, not explicit.
#5
In economics, what is the term used to describe the revenue earned from producing one additional unit of output?
Marginal revenue
ExplanationMarginal revenue is the revenue from producing one more unit of output.
#6
In economics, what is the term used to describe the additional cost incurred for producing one more unit of output?
Marginal cost
ExplanationMarginal cost is the additional cost for producing one more unit of output.
#7
In economics, profit maximization occurs when a firm produces at a level where:
Marginal revenue equals marginal cost
ExplanationProfit maximization occurs when marginal revenue equals marginal cost.
#8
Which of the following is a characteristic of a perfectly competitive market in terms of profit maximization?
Firms produce at the point where marginal revenue equals marginal cost
ExplanationIn perfect competition, firms maximize profit by producing where marginal revenue equals marginal cost.
#9
What is the formula to calculate economic profit?
Economic profit = Total revenue - Explicit costs - Implicit costs
ExplanationEconomic profit is total revenue minus both explicit and implicit costs.
#10
What is the relationship between economic profit and accounting profit?
Economic profit equals accounting profit minus implicit costs
ExplanationEconomic profit considers implicit costs, accounting profit does not.
#11
Which of the following statements is true regarding the short-run profit maximization of a perfectly competitive firm?
The firm produces where marginal revenue equals marginal cost
ExplanationIn the short run, perfect competition firms maximize profit where marginal revenue equals marginal cost.
#12
What is the primary goal of a profit-maximizing firm in economics?
To maximize profit
ExplanationThe primary goal of a firm is to maximize profit.
#13
In economics, what does 'normal profit' refer to?
The minimum level of profit required to keep a firm in an industry
ExplanationNormal profit is the profit necessary to keep a firm operating in an industry.
#14
Which of the following statements is true about economic profit in the long run for firms in a perfectly competitive market?
Economic profit approaches zero
ExplanationIn perfect competition, economic profit tends towards zero in the long run.
#15
Which of the following is true regarding the relationship between economic profit and economic rent?
Economic profit is a component of economic rent
ExplanationEconomic profit is a part of economic rent.
#16
What is the relationship between marginal cost and marginal revenue at the point of profit maximization for a monopolist?
Marginal cost equals marginal revenue
ExplanationFor a monopolist, profit maximization occurs where MC equals MR.