If the US Dollar Weakens Against the Japanese Yen, Which of the of the Following

If the U.S. dollar weakens against the Japanese Yen, which of the following will occur.

A) Japanese imports will be more expensive in the U.S.
B) Japanese imports will be less expensive in the U.S.
C) American imports will be less expensive in Japan.
D) Both a. and c. are correct.
E) None of the above is correct.