When a country opens up to free international trade, what happens to the price received and the quantity sold by domestic producers of the imported good? How does producer surplus change? When a country opens up to free international trade, domestic producers of the imported good receive a price and sell a quantity of it. O A. higher, smaller O B. lower; smaller O C. higher, greater O D. lower; greater When a country opens up to free international trade, the producer surplus received by domestic producers of the imported good O A. increases O B. does not change O C. decreases