Consider a competitive market served by many domestic and foreign firms. The domestic demand for these firms' product is Q = 800 - 1.5P. The supply function of the domestic firms is QSD = 150 + 0.5P, while that of the foreign firms is Qor = 250. Instructions: Enter your responses for equilibrium price rounded to the nearest penny (two decimal places). Enter your responses for equilibrium quantity rounded to one decimal place. a. Determine the equilibrium price and quantity under free trade. Equilibrium price: $ Equilibrium quantity: units b. Determine the equilibrium price and quantity when foreign firms are constrained by a 100-unit quota. Equilibrium price: $ Equilibrium quantity: units c. Are domestic consumers better or worse off as a result of the quota? OWorse off O Better off ONeither better nor worse off d. Are domestic producers better or worse off as a result of the quota? OWorse off ONeither better nor worse off OBetter off