#1
Which of the following is NOT a factor of production in economics?
Demand
ExplanationDemand is not considered a factor of production; it represents consumer preferences.
#2
The production function shows the relationship between:
Inputs and outputs
ExplanationIt demonstrates how inputs such as labor and capital produce outputs in the form of goods and services.
#3
Which of the following is a characteristic of perfect competition?
Ease of entry and exit for firms
ExplanationPerfect competition allows new firms to enter or exit the market without significant barriers.
#4
In the short run, a firm operating at a loss will continue to produce as long as:
Total revenue exceeds total variable cost
ExplanationEven if operating at a loss, as long as total revenue covers variable costs, a firm may continue to produce in the short run.
#5
What is meant by the term 'marginal product of labor'?
The additional output produced when one more unit of labor is employed while keeping all other inputs constant.
ExplanationIt quantifies the change in output resulting from adding one more unit of labor.
#6
Which of the following is a characteristic of monopolistic competition?
Firms have some control over price
ExplanationFirms in monopolistic competition can influence prices due to product differentiation.
#7
What is the Law of Diminishing Marginal Returns?
As more units of a variable input are added to fixed inputs, marginal product decreases beyond a certain point.
ExplanationAdding more of a variable input to a fixed input eventually leads to diminishing additional output.
#8
Which of the following statements best defines economies of scale?
When the average total cost decreases as the quantity produced increases.
ExplanationAs production volume increases, the average cost of production per unit decreases.
#9
Which of the following is a fixed cost?
Rent
ExplanationRent remains constant regardless of the level of production.
#10
What is the relationship between average total cost (ATC) and marginal cost (MC) when ATC is at its minimum?
ATC = MC
ExplanationWhen ATC is at its lowest point, it equals the marginal cost.
#11
What is the relationship between marginal cost (MC) and average variable cost (AVC) when MC is below AVC?
MC < AVC
ExplanationWhen marginal cost is less than average variable cost, AVC decreases.
#12
Which of the following is a characteristic of a natural monopoly?
High barriers to entry
ExplanationNatural monopolies face significant obstacles preventing new competitors from entering the market.
#13
What does the term 'opportunity cost' refer to in economics?
The cost of forgoing the next best alternative when making a decision.
ExplanationIt represents the value of the best alternative that must be forgone in favor of the chosen option.
#14
In the long run, a perfectly competitive firm will produce at a level where:
Marginal cost equals marginal revenue
ExplanationTo maximize profit, a perfectly competitive firm produces where marginal cost equals marginal revenue.
#15
What is meant by the term 'marginal cost' in economics?
The additional cost of producing one more unit of output.
ExplanationMarginal cost represents the incremental cost associated with producing one additional unit.
#16
What is meant by 'diseconomies of scale'?
When the average total cost increases as the quantity produced increases.
ExplanationAs production increases, inefficiencies may arise leading to increased average costs.
#17
What is meant by the term 'long run' in production theory?
A time period in which all factors of production are variable.
ExplanationIn the long run, all inputs can be adjusted, including plant size and production processes.