If the Japanese yen appreciates against the U.S. dollar,
A. Japanese consumers lose by an increase in the yen price of U.S. exports to Japan.
B. Japanese consumers gain by a decrease in the yen price of U.S. exports to Japan.
C. Japanese businesses gain by a decrease in the dollar price of exports to the United States.
D. U.S. consumers gain by a decrease in the dollar price of Japanese exports to the United States.