#1
Which of the following best describes fixed costs in production?
Costs that remain constant regardless of the level of production
ExplanationFixed costs stay the same despite production volume.
#2
What does marginal cost represent in production analysis?
The additional cost of producing one more unit of output
ExplanationMarginal cost indicates the extra expense for each additional unit.
#3
What is the formula for calculating total cost (TC) in production?
TC = Fixed Cost + Variable Cost
ExplanationTotal cost comprises fixed and variable expenses.
#4
Which cost concept is often used for decision-making in the short run?
Marginal cost
ExplanationShort-term decisions often rely on marginal cost analysis.
#5
What is the formula for calculating average variable cost (AVC)?
AVC = Total Variable Cost / Quantity of Output
ExplanationAVC is derived by dividing total variable cost by output quantity.
#6
Which of the following is true about economies of scale?
Marginal cost decreases as production increases
ExplanationEconomies of scale means lower marginal costs with higher production.
#7
In marginal analysis, when is it optimal to produce an additional unit of output?
When marginal revenue exceeds marginal cost
ExplanationProduce more if revenue from an extra unit surpasses the cost.
#8
What is the relationship between average variable cost (AVC) and marginal cost (MC) when AVC is at its minimum?
MC = AVC
ExplanationAt minimum AVC, MC equals AVC.
#9
What happens to a firm's average total cost (ATC) when it experiences economies of scale?
ATC decreases
ExplanationWith economies of scale, average total cost reduces.
#10
In the long run, what happens to fixed costs as production increases?
Fixed costs remain constant
ExplanationFixed costs do not change with production scale in the long term.
#11
Which of the following is NOT a characteristic of a perfectly competitive market?
Barriers to entry
ExplanationPerfect competition lacks barriers hindering entry into the market.
#12
Which of the following factors can lead to diseconomies of scale?
Managerial inefficiency
ExplanationDiseconomies of scale may arise from managerial inefficiency.