#1
Which cost is also known as opportunity cost?
Implicit cost
ExplanationOpportunity cost is the value of the next best alternative foregone.
#2
What is the relationship between total revenue and total cost at the breakeven point?
Total revenue equals total cost
ExplanationAt breakeven, revenue covers all costs.
#3
In economic terms, what does the acronym ROI stand for?
Return on Investment
ExplanationROI measures the profitability of an investment.
#4
What is economic profit?
Total revenue minus explicit and implicit costs
ExplanationEconomic profit considers all costs, explicit and implicit.
#5
What is the formula for calculating accounting profit?
Total revenue minus explicit costs
ExplanationAccounting profit considers only explicit costs.
#6
What does the term 'marginal cost' refer to in economic analysis?
The cost of the last unit produced
ExplanationMarginal cost is the cost of producing one more unit.
#7
Which of the following is an example of an implicit cost?
Interest income foregone on invested capital
ExplanationImplicit costs represent opportunity costs.
#8
What is the significance of the short run in cost analysis?
Some costs are variable, while others are fixed in the short run
ExplanationShort run has fixed and variable costs.
#9
Which cost is also known as a variable cost?
Marginal cost
ExplanationMarginal cost varies with production.
#10
In cost analysis, what is a fixed cost?
Cost that remains constant regardless of the level of production
ExplanationFixed costs do not vary with production levels.
#11
What is the relationship between marginal cost and average total cost at the point of minimum average total cost?
Marginal cost equals average total cost
ExplanationAt the minimum point of ATC, MC equals ATC.
#12
What is the primary purpose of a cost-benefit analysis?
To minimize costs and maximize benefits
ExplanationIt assesses whether benefits outweigh costs.
#13
Which of the following statements is true about economic profit and accounting profit?
Accounting profit includes explicit and implicit costs, while economic profit only considers explicit costs
ExplanationEconomic profit accounts for all costs.
#14
What is the primary focus of microeconomic cost analysis?
Examining the costs of individual firms and their production decisions
ExplanationIt analyzes costs at the firm level.
#15
What is the relationship between average variable cost and marginal cost?
Average variable cost equals marginal cost
ExplanationAVC is MC at its minimum point.