a competitive industry have identical cost functions c(y)=y2+ 25 for y> 0 and C(0) = 0. The demand function for this industry is given by D(p) = 90-p. 1. If this industry is served by 8 firms in the short run, the equilibrium price in the short run will be: 2. If the market price is p= 18, each firm will supply an output of: 3. If the market price is p = 18, each firm will earn a profit of: 4. In the long run, firms are free to enter and exit the market. The equilibrium price in

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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All ims in a competitive industry have identical cost functions c(y)=y2+25 for y>0 and
c(0) = 0. The demand function for this industry is given by D(p) = 90-p.
1. If this industry is served by 8 firms in the short run, the equilibrium price in the short
run will be:
2. If the market price is p= 18, each firm will supply an output of
3. If the market price is p = 18, each firm will earn a profit of
%3D
4. In the long run, firms are free to enter and exit the market. The equilibrium price in
the long run will be
5. In long-run industry equilibrium, each firm will supply an output of
6. In long-run industry equilibrium, the number of firms in the industry will
be:
Transcribed Image Text:All ims in a competitive industry have identical cost functions c(y)=y2+25 for y>0 and c(0) = 0. The demand function for this industry is given by D(p) = 90-p. 1. If this industry is served by 8 firms in the short run, the equilibrium price in the short run will be: 2. If the market price is p= 18, each firm will supply an output of 3. If the market price is p = 18, each firm will earn a profit of %3D 4. In the long run, firms are free to enter and exit the market. The equilibrium price in the long run will be 5. In long-run industry equilibrium, each firm will supply an output of 6. In long-run industry equilibrium, the number of firms in the industry will be:
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