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Arrange the following concept emerges in context of consumer equilibrium.

(A) Transfer his expenditure from Good Y to Good X.

(B) Sacrifice more of Good Y to gain Good X.

(C) Till, Marginal Rate of Substitution (MRSxy) = Market Rate of Exchnage.

(D) Suppose, Marginal Rate of Substitution (MRSxy) > Market Rate of Exchnage.

Choose the correct answer from the options given below:

Solution

✅ Correct Option: 2

Option 1 -> This sequence starts with transferring expenditure, which is not the initial condition in consumer equilibrium analysis.

Option 2 -> This follows the logical process: Starting with disequilibrium (MRSxy > Market Rate), leading to sacrifice of Y for X, transferring expenditure from Y to X, until equilibrium is reached (MRSxy = Market Rate).

Option 3 -> This sequence incorrectly places sacrifice before the initial condition of disequilibrium.

Option 4 -> This sequence starts with equilibrium condition, which should be the final outcome, not the starting point.


Hence, Option 2: (D), (B), (A), (C) -> In consumer equilibrium theory, the correct logical sequence is: First, we observe the disequilibrium condition where MRSxy > Market Rate of Exchange (D) - meaning consumer values good X more than market price suggests. This triggers the consumer to sacrifice more of Good Y to gain Good X (B). Practically, this means transferring expenditure from Good Y to Good X (A). This adjustment process continues till equilibrium is achieved where MRSxy = Market Rate of Exchange (C), representing optimal consumer choice. -> correct

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