Assignment:
Q1. If the Swiss franc depreciates against the U.S. dollar, can a dollar buy more or fewer Swiss francs as a result?
Q2. If the United States imports more goods from abroad than it exports, foreigners will tend to have a surplus of U.S. dollars. What will this do to the value of the dollar with respect to foreign currencies? What is the corresponding effect on foreign investments in the United States?
Provide complete and step by step solution for the question and show calculations and use formulas.