A competitive market consists of 2,000 identical companies. The short-term production cost function of each one of them is equal to C(q)=4q²+10q+100. a) Find the company's supply curve. b) Find the industry supply curve. c) If the market demand function is Qº=50.000-1.000P, find the price and the volume of profits of the representative company in this market. Analyse the meaning of the company's profit volume.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Exercise 2.5
A competitive market consists of 2,000 identical companies. The short-term production cost
function of each one of them is equal to C(q)=4q²+10q+100.
a) Find the company's supply curve.
b) Find the industry supply curve.
c) If the market demand function is QD=50.000-1.000P, find the price and the volume of profits
of the representative company in this market. Analyse the meaning of the company's profit
volume.
d) Provide a graphic presentation of these results.
Transcribed Image Text:Exercise 2.5 A competitive market consists of 2,000 identical companies. The short-term production cost function of each one of them is equal to C(q)=4q²+10q+100. a) Find the company's supply curve. b) Find the industry supply curve. c) If the market demand function is QD=50.000-1.000P, find the price and the volume of profits of the representative company in this market. Analyse the meaning of the company's profit volume. d) Provide a graphic presentation of these results.
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