[Solved] If the exchange rate value of one U.S. dollar changes from 120 Japanese yen to 140 yen, A) the U.S. dollar has appreciated relative to the yen. B) the Japanese yen has depreciated relative to the dollar. C) the U.S. dollar has depreciated relative to the yen. D) both a and b have occurred. Right of Rebuttal: The opportunity to defend oneself or respond to criticisms or accusations, often in a legal or public forum. Communications Decency Act: The Communications Decency Act is a section of United States federal law designed to regulate pornography and protect minors from inappropriate content on the internet, while also safeguarding the free speech rights of online platforms. United States Tax Code: The comprehensive set of laws governing federal taxes on individual and corporate income, inheritance, gifts, and sales, among other subjects. Political Party: A political party is an organized group of people with similar political aims and opinions, that seeks to influence public policy by getting its candidates elected to public office.