After the Revolution, the American Balance of Exports and Imports

After the Revolution, the American balance of exports and imports became

A) very unfavorable as British merchants poured low-priced manufactured goods into America.
B) quite unfavorable due to over-expansion and overproduction by American industry.
C) distinctly favorable as the British West Indies were opened to American trade.
D) very favorable as Americans who manufactured low-priced goods flooded the European economy.