How does this affect the supply of dollar assets?

chapter 20, 5. If the demand for a countrys exports falls at the same time that tariffs on imports are raised, will the countrys currency tend to appreciate or depreciate in the long run? 6. When the Federal Reserve conducts an expansionary monetary policy, what happens to the money supply? How does this affect the supply of dollar assets? Explain 11. If the Indian government unexpectedly announces that it will be imposing higher tariffs on foreign goods one year from now, what will happen to the value of the Indian rupee today? EXPLAIN