Consider an industry with only two firms: firm A and firm B. The industry’s inverse demand is P(Q) = 400 − 1/10Q where P is the market price and Q is the total industry output. Each firm has a marginal cost of $10. There are no fixed costs and no barriers to exit the market. Suppose that the two firms engage in Cournot competition. Find the equilibrium price in the industry, the equilibrium outputs, as well as the profits for each firm.

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Consider an industry with only two firms: firm A and firm B. The industry’s inverse demand is P(Q) = 400 − 1/10Q where P is the market price and Q is the total industry output. Each firm has a marginal cost of $10. There are no fixed costs and no barriers to exit the market.

Suppose that the two firms engage in Cournot competition. Find the equilibrium price in the industry, the equilibrium outputs, as well as the profits for each firm.

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