Some important Questions on Single Commodity Approach

 1) Question 1
































2) Question 2











3) Question 3














4)Question 4















Or we could have done by the method, where we checked 
MUₓ / Pₓ = MUₘ , i.e., the rupee worth of satisfaction the consumer actually gets (MUₓ / Pₓ) = to the rupee worth of satisfaction he expects (MUₘ) . The answer is 12/4 (3) = 3, which is same as the above method. 

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