In cost accounting, what term defines the extra cost incurred to produce one additional unit of output?
AFixed Cost
BAverage Cost
CMarginal Cost
DOpportunity Cost
Explanation
• Marginal Cost represents the change in total cost resulting from producing one additional unit of product.
• Formula: $text{Marginal Cost} = frac{Delta text{Total Cost}}{Delta text{Quantity}}$.
• In short-run production, marginal cost equals the change in total variable costs because fixed costs remain unchanged.
Exam Relevance
- Topic: Cost Accounting
- Subtopic: Marginal Costing

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