#1
In economics, what does the term 'marginal cost' refer to?
The additional cost of producing one more unit of a good or service.
ExplanationMarginal cost indicates the increase in total cost resulting from the production of one additional unit of output.
#2
What is the formula to calculate total revenue?
Total revenue = Price × Quantity
ExplanationTotal revenue is determined by multiplying the price per unit by the quantity sold.
#3
What does the term 'implicit cost' refer to in economics?
The opportunity cost of using resources that a firm already owns.
ExplanationImplicit costs represent the forgone opportunities associated with utilizing resources owned by the firm.
#4
In economics, what does the term 'normal profit' refer to?
The minimum level of profit necessary to keep a firm in operation.
ExplanationNormal profit denotes the essential profit required to sustain a firm's operations without attracting or repelling competitors.
#5
Which of the following is an example of an explicit cost for a firm?
The rent paid for leasing a piece of equipment.
ExplanationExplicit costs are tangible, monetary expenses incurred by a firm, such as rent, wages, and utility bills.
#6
Which of the following best defines economic cost?
The opportunity cost of using resources to produce a good or service.
ExplanationEconomic cost reflects the foregone opportunities when resources are allocated to produce a specific good or service.
#7
What is the difference between accounting profit and economic profit?
Accounting profit considers only explicit costs, while economic profit considers both explicit and implicit costs.
ExplanationWhile accounting profit focuses solely on tangible expenses, economic profit encompasses both tangible and intangible costs, including opportunity costs.
#8
What is the relationship between economic costs and accounting costs?
Economic costs include both explicit and implicit costs, while accounting costs only include explicit costs.
ExplanationEconomic costs encompass all expenses, including opportunity costs, whereas accounting costs focus solely on monetary expenses.
#9
What is the significance of economic profit to a firm?
Economic profit measures the excess of total revenue over total costs, including opportunity costs.
ExplanationEconomic profit indicates the surplus income generated by a firm after considering all costs, both explicit and implicit.
#10
In the long run, a firm operating at the minimum point of its average total cost curve is likely to:
Break even.
ExplanationOperating at the minimum point of the average total cost curve ensures that total revenue equals total costs, resulting in neither profit nor loss.
#11
Which of the following statements is true about normal profit?
Normal profit is the profit that is just enough to keep the entrepreneur engaged in a particular business.
ExplanationNormal profit represents the minimum level of profit required to incentivize an entrepreneur to remain in a specific business endeavor.
#12
Which of the following best defines economic rent?
The payment made to a resource owner for the use of a resource in excess of its opportunity cost.
ExplanationEconomic rent represents the surplus payment made to a resource owner beyond what is necessary to retain the resource in its current use.
#13
Which of the following statements accurately defines economic rent?
The payment made to a resource owner for the use of a resource, which exceeds the resource's opportunity cost.
ExplanationEconomic rent denotes the surplus payment made to a resource owner beyond what is necessary to retain the resource in its current use.
#14
What is the relationship between average variable cost and marginal cost?
Marginal cost measures the change in average variable cost when one more unit is produced.
ExplanationMarginal cost illustrates the alteration in average variable cost ensuing from the production of an additional unit of output.