At the peak of Zimbabwe's hyperinflation, a loaf of bread cost how many Zimbabwean dollars?

1. Currency lost value by the minute. 2. Bread cost 550 million Zimbabwean dollars. 3. The currency was abandoned in 2009. _Source: OpenStax Principles of Macroeconomics for AP Courses 2e, Chapter 8, Inflation (CC BY 4.0)._