What is the profit-maximizing solution? The profit-maximizing quantity is 26.00. (Round your answer to two decimal places.) The profit-maximizing price is $58.00. (round your answer to two decimal places.) What is the firm's economic profit? The firm earns a profit of $ 1302.00. (round your answer to two decimal places.) How does your answer change if C(Q) = 100+ 6Q? The increase in fixed cost A. has no effect on the equilibrium quantity, but the equilibrium price increases and profit decreases. B. causes the firm to increase both the price and quantity, and profit increases. C. has no effect on the equilibrium price and quantity, but profit will decrease. OD. has no effect on the equilibrium quantity, but the equilibrium price increases and profit increases. The inverse demand curve a monopoly faces is p = 120-Q. The firm's cost curve is C(Q) = 20 +5Q.