A country has a lower inflation rate than all other countries. It has more rapid economic growth.

Question:

A country has a lower inflation rate than all other countries. It has more rapid economic growth. The central bank does not intervene in the foreign exchange market. What can you say (and why) about:
a. The exchange rate?
b. The current account balance?
c. The expected exchange rate?
d. The interest rate differential?
e. Interest rate parity?
f. Purchasing power parity?