Question

In: Economics

According to the Lerner Elasticity Rule, if the price elasticity of demand, in absolute value terms,...

According to the Lerner Elasticity Rule, if the price elasticity of demand, in absolute value terms, is 5, and the cost of producing the good is $10, the monopolist should price the product at P= [?] dollars.

Solutions

Expert Solution

According to Lerner index we have,

(P-MC)/P = -1/elasticity

=> (P-10)/P = 1/5

=> 5P - 50 = P

=> 4P = 50

=> P = 50/4 = 12.5

Thus, the answer is Price is 12.5


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