Suppose that the exchange rate adjusts so that interest-rate parity holds. Suppose also that the interest rate on a one-year German bond is 7% and the interest rate on a one-year U.S. bond is 4%.
A- Suppose that you expect the exchange rate in one year to be 1.2 dollars per euro. What is the exchange rate today?
B- Suppose that relative purchasing-power parity holds and that the inflation rate in Germany is expected to be 2% over the next year. What is the expected inflation rate in the United States?