Which of the following statements BEST describes the relationship between currency and international trade? A.
International trade requires the buyers to purchase the foreign currency, while allowing the seller to work only with their own currency.

B.
The dollar has the highest value of all currencies in the world, allowing the United States to dictate terms in most trade agreements.

C.
The value of a country’s currency, and how that value affects international trade, never changes.

D.
International trade often requires that buyers and sellers agree on a currency in which to conduct business.

Voters commonly condemn politicians for being insincere, but politicians often must disguise their true feelings when they make public statements. if they expressed their honest views—about, say, their party's policies—then achieving politically necessary compromises would be much more difficult. clearly, the very insincerity that people decry shows that our government is functioning well. which of the following, if true, most seriously undermines this reasoning? (a) achieving political compromises is not all that is necessary for the proper functioning of a government. (b) some political compromises are not in the best long-term interest of the government. (c) voters often judge politicians by criteria other than the sincerity with which they express their views. (d) a political party's policies could turn out to be detrimental to the functioning of a government. (e) some of the public statements made by politicians about their party's policies could in fact be sincere.