-In the Diagram Above,which of the Following Could Cause a Movement

-In the diagram above,which of the following could cause a movement from point E to point ?

A) Japanese residents' incomes rise,so they increase their purchases of U.S.goods.
B) the dollar depreciates,including Japanese residents to buy more U.S.goods.
C) U.S.residents' incomes rise,so they increase their purchases of Japanese goods.
D) the dollar depreciates,inducing U.S.residents to buy more Japanese goods.