In order to receive full credit to post(1)an answer of at least to two of the three main questions below, and(2)a substantive responseof at least a comment on this discussion board posted by another student. A substantive response is more than just saying you agree or disagree.Explain why.The goal is to motivate careful consideration and discussion of the measurement of inflation.

(1) Which is a more meaningful measure of "inflation" - the one using the headline CPI-U (including energy and food prices) or the one using "core" CPI-U (excluding energy and food prices)? Why? From which perspective?

(2)Try the CPI Inflation Calculator:http://www.bls.gov/data/inflation_calculator.htm(Links to an external site.)

to determine the historical price of something you might buy today. ( dollar amount in any year at the top.Select the year at the bottom to determine how much the top amount was worth in the bottom year.)Remember, prices of all expenditure categories have not changed at the same rate. Any calculation you make with the calculator is based on the changes in the "CPI-U for all Items."

(3)Take a look at the details of the most recent Consumer Price Index news release:http://www.bls.gov/news.release/cpi.htm(Links to an external site.)

Do you see any specific product groups that went up or down in price more or less than the average?Can you suggest any factors that may have affected those product prices?