A hotel operates in a perfectly competitive market where the market price for hotel room is p=$400. The hotel's total cost of production is given by the following equation: TC(q) = 20 + 20q + 80q, where q is the quantity supplied. When this firm maximizes profit, what is the optimal quantity to produce in the short run? (Round your answer to two decimal places.) O 0 (shut-down) 10 None of the other answers is correct 8 A