The exchange rate between the U.S. dollar and other currencies has gone through wide fluctuations in recent years. Use an example of a foreign currency (e.g., Mexican peso, British pound, etc.) and discuss how it has changed in price relative to the U.S. dollar over the past two to three years. Analyze how exchange rates affect domestic economic activity, including the supply and demand factors that moved the relative prices.Visit the Reuters (Links to an external site.)