Assume a constant-cost industry, and assume that the most efficient firm size corresponds to a short-run total cost function of TC(q) = 80 + 90q + q2 and a short-run marginal cost curve of MC(q) = 90 + 2q. The long-run equilibrium price in the market is $ Round to two decimal places and do not include a currency symbol. If your answer is $1.275, enter 1.28