Macroeconomics
Discuss the broader economic implications of a consistent rise in CPI over several decades.
What does the Consumer Price Index (CPI) measure?
Why is the Consumer Price Index (CPI) important for understanding economic changes?
A movie ticket cost \$5 in 1990 when the CPI was 130.7. If the CPI in 2020 is 258.8, what is the equivalent cost of the movie ticket in 2020 dollars?
A gallon of milk cost \$1.20 in 1990 when the CPI was 130.7. If the CPI in 2020 is 258.8, what is the equivalent cost of the milk in 2020 dollars?
A loaf of bread cost \$1.50 in 1985 when the CPI was 107.6. If the CPI in 2020 is 258.8, what is the equivalent cost of the loaf of bread in 2020 dollars?
A gallon of gasoline cost \$1.25 in 1985 when the CPI was 107.6. If the CPI in 2020 is 258.8, what is the equivalent cost of the gasoline in 2020 dollars?
What basic mathematical operation is primarily used in adjusting historical prices to current prices using CPI?
