At the end of a trade war, country A agrees to remove a quota on machineries imported from country B. Country A can then expect Group of answer choices the price and the quantity of machineries imported from country B to decrease the price of machineries imported from country B to decrease, and their quantity to increase the price of machineries imported from country B to increase, and their quantity to decrease the price and the quantity of machineries imported from country B to increase