Which of the following condition must be satisfied for profit maximization under perfect competition for the Short Run (SR) and for the Long Run (LR) respectively?
Where P = Price, AVC = Average variable cost, AFC = Average fixed cost, AC = Average cost.
Which of the following condition must be satisfied for profit maximization under perfect competition for the Short Run (SR) and for the Long Run (LR) respectively?
Where P = Price, AVC = Average variable cost, AFC = Average fixed cost, AC = Average cost.
Solution
✅ Correct Option: 4
Under perfect competition a firm keeps producing in the short run as long as price covers average variable cost (), since fixed costs are sunk anyway. In the long run all costs are variable, so price must cover the full average cost () for the firm to stay in the market.
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