Inthe 1920's, the value of the German mark fell dramatically. in June 1922, a U.S. dollar could buy 320 marks; by December of that same year, it could buy 8,000 marks.

What is the economic term for a very high rate of inflation such as the one experienced by Germany in the 1920's?

A. Inflation
B. Disinflation
C. Hyperinflation
D. Deflation