When a country is 'dollarized' it can pursue ..

Group of answer choices

none of flexible exchange rate or monetary policy regimes

a floating exchange rate regime

a managed exchange rate regime

an inflation targeting regime

When inflation rate was 3% the corresponding interest rate was 5%, and when inflation rate went up to 5%, interest rate was raisedto 7%. This movement could most likely be due to ...

Group of answer choices

an autonomous tightening of monetary policy

an automatic tightening of monetary policy

an automatic loosening of monetary policy.

an autonomous loosening of monetary policy.