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If a perfectly competitive firm is producing at an output at which marginal cost exceeds marginal revenue
Short-Run
A period in which at least one input is fixed, limiting the firm's capacity to adjust to changes in demand or market conditions.
Positive Profits
Financial gains that are greater than zero, indicating a company's revenues exceed its costs and expenses.
Variable Costs
Costs that change in proportion to the activity or volume of business, such as materials and labor.
Total Costs
The complete cost of production of goods or services, which includes both fixed and variable costs.
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