In a simple economy, people consume only 2 goods, food and clothing. The market basket of goods used to compute the CPI consists of 100 units of food and 20 units of clothing. (1) What are the percentage increases in the price of food and in the price of clothing? (2) What is the percentage increase in the CPI? (3) Do these price changes affect all consumers to the same extent? Explain. Food Clothing 2020 price per unit e Y8 Y 100 2021 price per unit ¥ 12 Y 200

In a simple economy, people consume only 2 goods, food and clothing. The market basket of goods used to compute the CPI consists of 100 units of food and 20 units of clothing. (1) What are the percentage increases in the price of food and in the price of clothing? (2) What is the percentage increase in the CPI? (3) Do these price changes affect all consumers to the same extent? Explain. Food Clothing 2020 price per unit e Y8 Y 100 2021 price per unit ¥ 12 Y 200

Brief Principles of Macroeconomics (MindTap Course List)

8th Edition

ISBN:9781337091985

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter6: Measuring The Cost Of Living

Section: Chapter Questions

Problem 6PA

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The table below gives the CPI and the price of gasoline per gallon in the fictitious country "Alpha" between 2010 and 2015. For each year find the percent change in the price of gasoline from the previous year's price, the CPI inflation rate, and the change in the relative price of gasoline. Instructions: Enter your responses rounded to two decimal places for change in gasoline price and inflation, and one decimal place for percent values in the relative price change. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. Year Gasoline price ($/gallon) Percent change in gasoline price CPI Inflation Change in relative price of gasoline 2010 $0.80 — 1.60 — — 2011 $1.00 % 1.80 % % 2012 $1.25 % 2.00 % % 2013 $1.65 % 2.04 % % 2014 $1.70 % 2.21 % % 2015 $1.87 % 2.25 % %
Suppose that over time, households used flash sale online retailers at an increasing rate. As a result the CPI is likely to be Select the correct answer below: O underestimated because households would buy products at lower prices than those collected by the U.S. Bureau of Labor Statistics underestimated because households would buy products at higher prices than those collected by the U.S. Bureau of Labor Statistics overestimated because households would buy products at lower prices than those collected by the U.S. Bureau of Labor Statistics overestimated because households would buy products at higher prices than those collected by the U.S. Bureau of Labor Statistics
(Please 2 answer s) Question 27 : Consider tablets which are used by a majority of consumers. Suppose that due to the development of 5G technology, tablets underwent a major advance from 2020 to 2021 in terms of the number of functions they could do. The tablets in 2021 sold at the same price as those in 2020. Which of the following would tend to increase in 2021 as a result of this major advance? Select only one : O CPI O Purchasing power of money O GDP deflator O None of the above Question 28 : Suppose a country enters a major recession where the number of unemployed increases a lot and the wages of jobs fall a lot. Assuming no other major changes, what would be the effect of this change on a country's CPI? Select only one : O Increase O Decrease O Stays the same O Unclear
In Felixania, cat food constitutes 45 percent of the typical basket of goods for a typical consumer, dog food constitutes 3 percent, and all other goods constitute the remaining 52 percent. Assume the price of cat food rises by 4 percent, the price of dog food falls by 10 percent, and prices remain constant for all other goods. Based on the information given, we can definitely say CORRECT ANSWER: the consumer price index (CPI) in Felixania is more than in the previous year. Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.
Does an increase in the price of imported Belgian chocolate affect the CPI or the GDP deflator more? Why (Word count: 100 words max.) 2. Cost of a dozen oranges was Rs80 in January 1980 and Rs.170 in January 2018. The average hourly wage for production and nonsupervisory workers was Rs.650 in January 1980 and Rs.2200 in January 2018. By what percentage did the price of oranges rise? By what percentage did the wage rise? In each year, how many minutes did a worker have to work to earn enough to buy a dozen oranges? Did workers’ purchasing power in terms of oranges rise or fall?
What is the effect of the sources of bias on the CPI calculation? A. Changes in relative prices lead consumers to change the items they buy, and the CPI reflects this substitution. B. The new goods bias injects a downward bias into the CPI. C. When faced with higher prices, people use discount stores more frequently and convenience stores less frequently, but the CPI doesn't include this outlet substitution. D. When the quality of a good improves over time, the CPI doesn't include the portion of the price rise attributable to the higher quality in its calculation.
b. Covid 19 pandemic has force the people in the economy Love & Laughter, to consume only 2 goods, food and clothing. The CPI is derived from the market basket of goods which consists of 25 units of food and 5 units of clothing.FOOD Clothing2018 price per unit $8 $202019 price per unit $12 $40(i). What are the percentage increases in the price of food and in the price of clothing?(ii). What is the percentage increase in the CPI?(iii). Do these price changes affect all consumers to the same extent? Explain.
Tennis Balls Golf Balls Bottles of Gatorade 2020 price Rs.250 Rs.450 Rs.150 2020 quantity 100 100 200 2021 price Rs.25 Rs.653 Rs.255 2021 quantity 100 100 200 a. What is the percentage change in the price of Tennis Balls? b. What is the percentage change in the price of Golf Balls? c)What is the percentage change in the price of Bottles of Gatorade?d)Using a method similar to the CPI, compute the percentage change in the overall price level.
Based on surveys conducted by the BLS, the CPI basket assigns a weight of approximately 15% to transportation spending. Suppose you walk to your workplace every day and you do not use any other means of transportation. With everything else the same, if the price of transportation services increases by 10%, by how much would the CPI increase? Is the CPI measuring the true change in your cost of living?
The table below gives the CPI and the price of gasoline per gallon in the fictitious country "Alpha" between 2010 and 2015. For each year find the percent change in the price of gasoline from the previous year's price, the CPI inflation rate, and the change in the relative price of gasoline. Instructions: Enter your responses rounded to one decimal place. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. Year Gasoline price ($/gallon) Percent change in gasoline price CPI Inflation Change in relative price of gasoline 2010 $0.80 — 1.60 — — 2011 $1.00 % 1.80 % % 2012 $1.25 % 2.00 % % 2013 $1.65 % 2.04 % % 2014 $1.70 % 2.21 % % 2015 $1.87 % 2.25 % %
Problem Set 2: Consumer Price Index Suppose that people consume only three goods, as shown in this table: Tennis Balls Golf Balls Bottles of Pepsi Cola 2017 price € 3 € 5 € 1 2017 quantity 100 100 200 2018 price € 3 € 6 € 2 2018 quantity 100 100 200 What is the percentage change in the price of each of the three goods? Using a method similar to the CPI, compute the percentage change in the overall price If you were to learn that a bottle of Pepsi Cola increased in size from 2017 to 2018, should that information affect your calculation of the inflation rate? If so, how?
Problem Set 2: Consumer Price Index Suppose that people consume only three goods, as shown in this table: Tennis Balls Golf Balls Bottles of Pepsi Cola 2017 price € 3 € 5 € 1 2017 quantity 100 100 200 2018 price € 3 € 6 € 2 2018 quantity 100 100 200 What is the percentage change in the price of each of the three goods? Using a method similar to the CPI, compute the percentage change in the overall price If you were to learn that a bottle of Pepsi Cola increased in size from 2017 to 2018, should that information affect your calculation of the inflation rate? If so, how? If you were to learn that Pepsi Cola introduced new flavors in 2018, should that information affect your calculation of the inflation rate? If so, how?