Which of the following best describes a voluntary import expansion left parenthesis VIE right parenthesis? A.An official agreement to expand imports to the U.S. An official agreement to expand imports to the U.S. B.Upper A government minus imposed restriction on the quantity of goods that can be imported. Upper A government minus imposed restriction on the quantity of goods that can be imported. C.Upper A tax on imports. Upper A tax on imports. D.An official agreement to restrict imports to the U.S. An official agreement to restrict imports to the U.S