table below to answer the question. Bulldozers and Cranes Opportunity Cost of Bulldozers Opportunity Cost of Cranes Country A 3 fourths cranes 1 and 1 third bulldozers Country B 2 cranes 1 half bulldozers Which country has a comparative advantage in bulldozers? Group of answer choices Country A has a comparative advantage because the opportunity cost is lower. Country A has a comparative advantage because the opportunity cost is higher. Country B has a comparative advantage because the opportunity cost is higher. Country B has a comparative advantage because the opportunity cost is lower