[Q: 8-6927192] Each of the 10 identical firms in a competitive market has a total cost function of TC(q) = 15 +q2 The market's direct demand function is Q(P) = 300 - P. Determine the quantity per firm, the market quantity, and the equilibrium price, . The quantity per firm is q = units. (Enter your response as a whole number.) The market quantity is Q = units. (Enter your response as a whole number.) The equilibrium price is $ (Enter your response as a whole number.)