1- Assume all firms operating in a competitive market have the following total cost function:< TC = 2.5Q³ – 35.5Q² +210Q + 320< a) Determine the profit maximizing level of output for a typical firm if the market demand and ↔ supply functions are Qmd=32000 - 50P and b) How many firms are in this industry? c) What is the long run price established in the market? Qms = -2000 + 30P

Economics (MindTap Course List)
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Author:Roger A. Arnold
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Chapter22: Perfect Competition
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Answer A, B, C

1- Assume all firms operating in a competitive market have the following total cost function:<
TC = 2.5Q³ - 35.5Q² +210Q + 320<
a) Determine the profit maximizing level of output for a typical firm if the market demand and
supply functions are
Qmd = 32000 - 50P
b) How many firms are in this industry?<
c) What is the long run price established in the market?
d) How many firms enter or leave the market in the long run?
e) What is the equation of supply in the long run?<
f) What is the firms' shutdown price?<
and
Qms=-2000 + 30P
Transcribed Image Text:1- Assume all firms operating in a competitive market have the following total cost function:< TC = 2.5Q³ - 35.5Q² +210Q + 320< a) Determine the profit maximizing level of output for a typical firm if the market demand and supply functions are Qmd = 32000 - 50P b) How many firms are in this industry?< c) What is the long run price established in the market? d) How many firms enter or leave the market in the long run? e) What is the equation of supply in the long run?< f) What is the firms' shutdown price?< and Qms=-2000 + 30P
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