According to the one-good model, international mobility of labor O) A. does not affect the marginal product of land. O B. increases the world's output. O C. does not fully equalize real wages across countries. O D. makes everyone in the world better off.The one-factor Ricardian model refutes the myth that free trade is beneficial only if a country is strong enough to stand up to foreign competition by O A. stating that trade is solely dependent upon the productivity level of a country's workers. O B. indicating that a country only needs a comparative advantage to benefit from trade. O C. only requiring that one country have an absolute productivity advantage over another country. O D. arguing that trade depends on the sheer amount of a good a country could produce