The values of nominal prices of a good at the end of each year between 2016 and 2019 (with 2016 being the base year) are listed in the table which also shows the annual rates of inflation: 2016 150 Inflation 5% Year Price 2017 158 x% 2018 170 y% where x, y, z are the last three digits of your student code (for example: if a student code is 17071435 then x = 4, y = 3, z = 5). 2019 179 z% a/ If the index number of the real price for 2020 is 105 and the rate of inflation for this year is 6%, work out the value of nominal price in 2020; b/ If the index number of the nominal price for 2015 is 90, work out the value of real price in 2015.

The nominal interest rate is 3% in the economy. Shawn is deciding to give loan to his friend at this rate.  The prevailing inflation rate is 2.5% Should Shawn give loan to his friend or not?

If the nominal interest rate on a loan was 10 percent and the real interest rate was 8 percent, then the inflation rate during that time must have been: 9% 2% 1.25% 18%

An engineer's salary was $40,000 in 2004. The same engineer's salary in 2011 is $75,000. If the company's salary policy dictates that a yearly raise in salaries reflect the cost of Jiving increase due to inflation, what is the average inflation rate for the period 2004-2012?

The consumer price index (CPI) of a country was approximately 200 at the beginning of year 2010. If inflation continued at an average rate of 2.5%, what would the index be at the beginning of year 2021?

An economist has predicted 2% inflation during the next 10 years. How much will an item that presently sells for $100 cost in 10 years?

The cost of first-class postage has risen by about 5% per year over the past 30 years. The U.S. Postal Service introduced a one-time forever stamp in 2008 that cost 41 cents for first-class postage (one ounce or less), and it will be valid as first-class postage regardless of all future price increases. Let’s say you decided to purchase 1,000 of these stamps for this one-time special rate. Assume 5% inflation and your personalMARR is 10% per year (im). Did you make a sound economical decision?

Question 7 The price of a product was $0.88 in the year 2008 and $1.28 in the year 2018. What is the average annual inflation rate for this product? 3.82 % 3.68% 3.42 % 3.98 % Question 8 If the CPI for January 2008 is 208.837 and the CPI for December 2018 is 255.539, what is the average annual inflation rate (per year) from Jan 2008 to Dec 2018? (Hint: Calculate monthly inflation rate and then use annual effective interest rate) O 1.65 % ☐ 1.75% O 1.95 % O 1.85 %

If the Consumer Price Index was 107 in one year and 104 in the following year, then the rate of inflation was approximately

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