Math Problem Statement
uppose a profit maximizing firm faces a demand curve with a price elasticity equal to 3 (in absolute value). Their marginal costs are constant at $30. According to the Lerner Index, what is the profit maximizing price for this firm?
Question content area bottom
Part 1
A.
$20
B.
$15
C.
$60
D.
$45
Solution
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Math Problem Analysis
Mathematical Concepts
Microeconomics
Price Elasticity of Demand
Lerner Index
Formulas
Lerner Index: L = (P - MC) / P
Relationship to Elasticity: L = 1 / |E_d|
Theorems
Lerner Index Theorem
Suitable Grade Level
Undergraduate (Economics)
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