111) Kate and Alice are small-town ready-mix concrete duopolists. The market demand function is Qd = 20,000 - 200P, where P is the price of a cubic yard of concrete and Q is the number of cubic yards demanded per year. Marginal cost is $80 per cubic yard. The Cournot model describes the competition in this market. How much does Alice produce in the Nash equilibrium? A) 2,000 B) 1,333.33 C) 800 D) 4,000

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Chapter1: Making Economics Decisions
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I need help with #111 please

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demand function is Qd = 20,000 - 200P,
where P is the price of a cubic yard of
concrete and Q is the number of cubic
yards demanded per year. Marginal cost is
$80 per cubic yard. The Cournot model
describes the competition in this market.
Which of the following gives Kate's best
response function?
A) QK = 200 -0.01Qk
B)
QK = 100 - 0.005 QA
C)
QK = 2,000 - 0.5QK
QK = 2,000 - 0.5QA
D)
A) 2,000
B) 1,333.33
C) 800
D) 4,000
111) Kate and Alice are small-town
ready-mix concrete duopolists. The market
demand function is Q = 20,000 - 200P,
where P is the price of a cubic yard of
concrete and Q is the number of cubic
yards demanded per year. Marginal cost is
$80 per cubic yard. The Cournot model
describes the competition in this market.
How much does Alice produce in the Nash
equilibrium?
112) Kate and Alice are small-town
ready-mix concrete duopolists. The market
demand function is Qª = 20,000 - 200P,
where P is the price of a cubic yard of
concrete and O is the number of cubic
Transcribed Image Text:8:48 × 20 m ZONE Problem Set... Not saved yet . 64% +0 demand function is Qd = 20,000 - 200P, where P is the price of a cubic yard of concrete and Q is the number of cubic yards demanded per year. Marginal cost is $80 per cubic yard. The Cournot model describes the competition in this market. Which of the following gives Kate's best response function? A) QK = 200 -0.01Qk B) QK = 100 - 0.005 QA C) QK = 2,000 - 0.5QK QK = 2,000 - 0.5QA D) A) 2,000 B) 1,333.33 C) 800 D) 4,000 111) Kate and Alice are small-town ready-mix concrete duopolists. The market demand function is Q = 20,000 - 200P, where P is the price of a cubic yard of concrete and Q is the number of cubic yards demanded per year. Marginal cost is $80 per cubic yard. The Cournot model describes the competition in this market. How much does Alice produce in the Nash equilibrium? 112) Kate and Alice are small-town ready-mix concrete duopolists. The market demand function is Qª = 20,000 - 200P, where P is the price of a cubic yard of concrete and O is the number of cubic
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