Given a home country and a foreign country, purchasing power parity suggests that:

• A. the home currency will appreciate if the current home inflation rate exceeds the current foreign inflation rate;
• B. the home currency will depreciate if the current home inflation rate exceeds the current foreign inflation rate.
• C. the home currency will depreciate if the current home interest rate exceeds the current foreign interest rate;
• D. the home currency will depreciate if the current home inflation rate exceeds the current foreign interest rate;