Question 58
MediumOriginal questionAssertion (A): Constant returns to scale mean average cost stays the same as the firm grows, if input prices are fixed.
Reason (R): Under constant returns, doubling inputs and cost exactly doubles output.
Show the answer and explanation
CorrectNot quiteAnswer A
Correct answer: A
Explanation
Both are true, and R explains A: cost and output rise in the same proportion, so cost per unit is unchanged.
- Concept
- Returns to scale and average cost
- Typical timeTypical
- 70 s
- Your timeYours
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