With per capita income of less than $700, Ethiopians enjoyed more than a decade of double-digit economic expansion due to all of the following reasons, except: Group of answer choices Ethiopia provides duty-free access to the key U.S. markets. foreign investment from China helped in building several industrial parks. the country is sufficiently near a seaport for exports. garment workers were trained in Hong Kong by J Crew and Burberry. the country has a sufficient available workforce with low wage levels