Assume perfect competition: Price: $38 Cost: TC 20Q + 0.04Q² Solve for the profit-maximizing Quantity produced by an individual firm in the short run?
Assume perfect competition: Price: $38 Cost: TC 20Q + 0.04Q² Solve for the profit-maximizing Quantity produced by an individual firm in the short run?
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
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Transcribed Image Text:Assume perfect competition:
Price: $38
Cost: TC = 20Q + 0.04Q²
Solve for the profit-maximizing quantity produced by an individual firm in the short run.
Expert Solution

Step 1
There are many types of firm in the market depending on the knowledge of the buyers and sellers, number of buyers and sellers, ability to influence the market price etc.
A firm in perfect competition implies there are many buyers and sellers who have tge oerfect knowledge about the market and the sellers are price takers so they cannot influence the price.
A firm in perfect competition always maximizes the profits where:
Price = Marginal Cost
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