1. The United States and the countries of Europe are trading partners. If the average income of dollar holders increases, what should be the result in the market for the euro, the currency of many European countries?

A. There will be an increase in the supply of euros as Europeans try to sell more goods to the United States.

B. There will be an appreciation of the dollar as U.S. citizens try to spend more dollars.

C. There will be an increase in the demand for euros as U.S. citizens want euros to purchase European goods.

D. There will be a reduced supply of euros as Europeans retain their currency to buy European goods.

E. There will now be a trade deficit, with Europeans buying more U.S. goods than the United States buying European goods.