Which statements accurately describe the economy of an African country? Choose all correct answers. Responses Many Ethiopians have fled the country because of its extremely weak economy. Many Ethiopians have fled the country because of its extremely weak economy. Nigeria's biggest export is oil. Nigeria's biggest export is oil. South Africa's biggest industry is machinery. South Africa's biggest industry is machinery. Ghana is one of the world's largest producers of soybeans. Ghana is one of the world's largest producers of soybeans