All 500 consumers in a market have identical demand for a product that is descri
ID: 1213845 • Letter: A
Question
All 500 consumers in a market have identical demand for a product that is described by individual demand curves P=40-2q. A monopolist produces the product and has a cost function of TC(Q)=10000+8Q. What is the USE FEE in the two-part tariff the maximizes profits? All 500 consumers in a market have identical demand for a product that is described by individual demand curves P=40-2q. A monopolist produces the product and has a cost function of TC(Q)=10000+8Q. What is the USE FEE in the two-part tariff the maximizes profits?Explanation / Answer
To maximize profits the monopolist would set marginal revenue equal to marginal cost
Revenue = price X quantity
R = (40-2Q)Q
R = 40Q - 2Q2
Marginal revenue = 40 - 4Q
TC = 10000+8Q
Marginal cost =8
Marginal cost = Marginal cost
40 - 4Q =8
Q = 8 units
Price = 40 - 2Q
Price = 40 - 2 X 8
Price = $ 24.
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