1.Calculating inflation using a simple price index Consider a fictional price index, the college student Price index (CSPI), based on a typical college students annual purchases. Suppose the following table shows information on the market basket for the CSPI and the prices of each of the goods in 2010, 2011, and 2012. the cost of each item in the basket and the total cost of the basket are shown for 2010. Perform these same calculations for 2011 and 2012, and enter the results in the following table

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 36P: If inflation rises unexpectedly by 5, indicate for each of the following whether the economic actor...
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1.Calculating inflation using a simple price index

Consider a fictional price index, the college student Price index (CSPI), based on a typical college students annual purchases. Suppose the following table shows information on the market basket for the CSPI and the prices of each of the goods in 2010, 2011, and 2012.

the cost of each item in the basket and the total cost of the basket are shown for 2010.

Perform these same calculations for 2011 and 2012, and enter the results in the following table.

                   2010                     2011.                      2012

Quantity in baskets 

Notebooks 10

Calculators 1

Large coffees 150

Energy drinks 50

Textbooks.  10

Total cost.    5

Price index    5

 

                         2010.          2011.                  2012

              Price.    Cost.     Price   Cost.         Price Cost

               5           50         7                             11

                100      100      110                        140

                 1         150         1                           1

                 2        100          3                          4

                 100   1,000   120                       150

                  5       1,400   5                         5

                  5      100    5                           5

 

 

Expert Solution
Step 1

Inflation is the rise in Price level (P)  over a certain period of time

The consumer price index(CPI) measures avg change in prices(P) over a period of time for basket of goods & services. This economic indicator is used to measure the inflation. Thus guides in making informed decisions regarding the economy.

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