A country is dealing with a serious macroeconomic problem. The value of the country's currency has dropped rapidly in recent months. Products that used
to sell for $10 now cost over $100 at stores. People who saved money for
years now have very little wealth, as their savings are worth much less than
before.
Which problem is this country dealing with?

a. a rapid growth in GDP
b. a low per capita GDP
c. a high unemployment rate
d. a high level of inflation