Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
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Q · Market and Types of Goodsmoderate · 45s
When marginal revenue equals marginal cost, a firm:
TopicMarket and Types of Goods
Question Typemultiple choice
Difficultymoderate
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Profit maximization occurs at MR=MC.Meaning: Optimal output point.Correct: A is correct.Incorrect: B is partial; C occurs if price<AVC; D may overshoot.
Final Answer: Option A - Maximizes profit