Foundations of Economics (8th Edition)
8th Edition
ISBN: 9780134486819
Author: Robin Bade, Michael Parkin
Publisher: PEARSON
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Chapter 23, Problem 9SPPA
To determine
To find:
The percentage by which the prices of other items change in the
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Covid 19 pandemic has forced 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
Clothing
2018 price per unit
$8
$20
2019 price per unit
$12
$40
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.
The table shows the quantities of the goods Suzie
bought and the prices she paid during two consecutive
weeks.
Suzie's CPI market basket contains the goods she
bought in Week 1.
Calculate the cost of Suzie's CPI market basket in Week
1 and in Week 2.
What percentage of the CPI market basket is gasoline?
Calculate the value of Suzie's CPI in Week 2 and her
inflation rate in week 2.
The cost of her CPI market basket in Week 2 is $ 95.75.
>>> Answer to 2 decimal places.
Gasoline is 36.3 percent of the CPI market basket.
>>> Answer to 1 decimal place.
Week 1
Item
The cost of Suzie's CPI market basket in Week 1 is $ 103.25.
>>> Answer to 2 decimal places.
The value of Suzie's CPI in Week 2 is
>>> Answer to 1 decimal place.
Coffee
Books
Gasoline
Week 2
Item
Coffee
Books
Gasoline
Concert
Quantity
13 cups
1
15 gallons
Quantity
13 cups
2
5 gallons
1 ticket
Price
$2.75 a cup
$30.00 each
$2.50 a gallon
Price
$2.75 a cup
$15.00 each
$3.00 a gallon
$95 each
The current nominal price of a gallon of gasoline is $3.83 and the CPI is 304.4. In 1980 the CPI was 82.4. Convert today's nominal price of gasoline to the prices of 1980. Be sure to show your calculations.
Chapter 23 Solutions
Foundations of Economics (8th Edition)
Ch. 23 - Prob. 1SPPACh. 23 - Prob. 2SPPACh. 23 - Prob. 3SPPACh. 23 - Prob. 4SPPACh. 23 - Prob. 5SPPACh. 23 - Prob. 6SPPACh. 23 - Prob. 7SPPACh. 23 - Prob. 8SPPACh. 23 - Prob. 9SPPACh. 23 - Prob. 10SPPA
Ch. 23 - Prob. 1IAPACh. 23 - Prob. 2IAPACh. 23 - Prob. 3IAPACh. 23 - Prob. 4IAPACh. 23 - Prob. 5IAPACh. 23 - Prob. 6IAPACh. 23 - Prob. 7IAPACh. 23 - Prob. 8IAPACh. 23 - Prob. 9IAPACh. 23 - Prob. 10IAPACh. 23 - Prob. 1MCQCh. 23 - Prob. 2MCQCh. 23 - Prob. 3MCQCh. 23 - Prob. 4MCQCh. 23 - Prob. 5MCQCh. 23 - Prob. 6MCQCh. 23 - Prob. 7MCQCh. 23 - Prob. 8MCQ
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- Additional Problem 4 The tables show the quantities of the goods that Harry bought and the prices he paid during two consecutive weeks. Week 1 Harry's CPI market basket contains the goods he bought in Week 1. Item Quantity Price (per unit) Calculate Harry's CPI in Week 2. What was his inflation rate in Week 2? Coffee 5 cups $3.00 iTunes songs $1.00 Harry's CPI in Week 2 is. >>> Answer to 1 decimal place. Gasoline 10 gallons $2.00 Week 2 Item Quantity Price (per unit) $3.25 Coffee 4 cups iTunes songs 10 $1.00 Gasoline 10 gallons $3.00 Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All Chec 20 DII DD esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 ! 23 & 1 2 3 4 6 7 Q W E T Y U tab A S D F G J K caps lock 00 %24arrow_forwardThe weight of the item such as food or housing will determine the effect of price changes on CPI TRUE FALSEarrow_forwardUse the information in the table to calculate a consumer price index (CPI) and the inflation rate. The base year is 1975. Round answer to two decimal places. Market basket Quantity 1975 prices 1976 prices A dozen eggs 21 $0.50 $0.90 Calculator 11 $10.50 $14.00 Microwave oven 2 $130.00 $150.00 What is the CPI for 1975? What is the CPI for 1976? What is the inflation rate for 1976?arrow_forward
- The "pizza connection" refers to the observation that in a major city, the cost of a slice of pizza is always about the same as the subway fare. Using the CPI values from the table shown below and the CPI table, determine what a slice of pizza should have cost in 2009 if it cost $1.00 in 1984 and prices had risen with the CPI. What does this tell you about how actual pizza prices changed compared to the CPI? 1984 1993 1997 2002 Year Pizza Cost 2008 2011 2015 2.50 2.75 2.80 1.00 1.25 1.50 2.00 1.00 1.15 2.00 2.60 2.85 3.05 Subway fare CPI 1.40 144.5 160.5 179.9 215.3 224.9 103.9 237.0 Click to view the CPI Table. A slice of pizza should have cost $ in 2009 if it cost $1.00 in 1984 and prices had risen with the CPI. (Round to the nearest cent as needed.) Data table C Year 1976 56.9 1977 60.6 1978 65.2 1979 72.6 1980 82.4 1981 90.9 1982 96.5 1983 99.6 1984 103.9 1985 107.6 Average Annual Consumer Price Index (1982-1984=100) CPI CPI Year CPI 1996 156.9 Year 1986 109.6 1987 113.6 1988 118.3…arrow_forwardOver a long period of time, the price of a candybar rose from $0.20 to $1.20. Over the same period,the CPI rose from 150 to 300. Adjusted for overallinflation, how much did the price of the candy barchange?arrow_forwardIn a simple economy, people consume only two goods: food and clothing. The market basket of goods used to compute the CPI has 50 units of food and 10 units of clothing. Food Clothing Last year's price $4 $8 This year's price $6 $16 a. What are the percentage increases in the price of food and in the price of clothing? b. What is the percentage increase in the CPI? c. Do these price changes affect all consumers to the same extent? Explainarrow_forward
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