a) A cup of coffee costs $1.74. Inflation is expected to be 2.10% per year for the next 7 years. What will be the expected price of a cup of coffee in 7 years?

Principles of Economics 2e
2nd Edition
ISBN:9781947172364
Author:Steven A. Greenlaw; David Shapiro
Publisher:Steven A. Greenlaw; David Shapiro
Chapter22: Inflation
Section: Chapter Questions
Problem 37P: Rosalie the Retiree knows that when she retires in 16 years, her company will give her a one-time...
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a) A cup of coffee costs $1.74. Inflation is expected to be 2.10% per year for the next 7 years. What will be the
expected price of a cup of coffee in 7 years?
b) You will receive $3,600 in 7 years. Inflation is expected to be 2.05% per year. What will be the purchasing
power of the money you receive in 7 years from now compared to today's dollars?
c) A pack of gum costs $1.75 today. If inflation is 3.14% per year, what will be the price of a pack of gum in 12
years?
d) Inflation was 3.75% for the last 5 years. A protein bar costs $1.99 today. What was the price of that protein
bar 5 years ago?
Transcribed Image Text:a) A cup of coffee costs $1.74. Inflation is expected to be 2.10% per year for the next 7 years. What will be the expected price of a cup of coffee in 7 years? b) You will receive $3,600 in 7 years. Inflation is expected to be 2.05% per year. What will be the purchasing power of the money you receive in 7 years from now compared to today's dollars? c) A pack of gum costs $1.75 today. If inflation is 3.14% per year, what will be the price of a pack of gum in 12 years? d) Inflation was 3.75% for the last 5 years. A protein bar costs $1.99 today. What was the price of that protein bar 5 years ago?
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