Looking at Inflation Rates in the United States Since the 1970s

Multiple Choice

Looking at inflation rates in the United States since the 1970s we see that

A) the inflation rate increased with the increased growth of the 1990s.
B) inflation fell the most during the 1970s productivity slowdown.
C) the highest inflation rates were the double digits during the 1990s.
D) the 1970s experienced the highest inflation rates.