Critically analyse how opportunity cost, cost structures, prices, and indifference curves together guide microeconomic decisions of consumers, firms, and the state in India. (Answer in 250 words)

Microeconomic choices hinge on trade-offs. Opportunity cost, cost structures (fixed, variable, average), prices, and indifference curves together map the feasible, the desirable, and the chosen—shaping outcomes for consumers, firms, and the state.