Which statement is true?

A) We are currently experiencing hyperinflation.
B) Our economy was in a recession for most of the 1980s.
C) The 1980s was the most prosperous decade in our history.
D) None of the statements are true.

Hyperinflation

An extremely high and typically accelerating rate of inflation, often exceeding 50% per month, leading to a rapid erosion of the real value of the local currency.

Recession

A significant decline in economic activity across the economy, lasting for months or years, typically visible in real GDP, real income, employment, industrial production, and wholesale-retail sales.

Prosperous

Characterized by financial success and good fortune; denoting a state of economic well-being and growth.