Economics (Irwin Economics)
21st Edition
ISBN: 9781259723223
Author: Campbell R. McConnell, Stanley L. Brue, Sean Masaki Flynn Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 7, Problem 7P
To determine
Quantities of Bangles and sushi.
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Suppose that with a budget of $100, Deborah spends $60 on sushi and $40 on bagels when sushi costs $2 per piece and bagels cost $2 per bagel. But then, after the price of bagels falls to $1 per bagel, she spends $50 on sushi and $50 on bagels. How many pieces of sushi and how many bagels did Deborah consume before the price change? At the new prices, how much money would it have cost Deborah to buy those same quantities (the ones that she consumed before the price change)? Given that it used to take Deborah’s entire $100 to buy those quantities, how big is the income effect caused by the reduction in the price of bagels?
Suppose that with a budget of $210, Fatima spends $126 on sushi and $84 on bagels when sushi costs $2 per piece and bagels cost
$2 per bagel. Then, after the price of bagels falls to $1 per bagel.
Instructions: Enter your answers as a whole number.
How many pieces of sushi and how many bagels did Fatima consume before the price change?
pieces of sushi and
bagels
At the new prices, how much money would it have cost Fatima to buy those same quantities (that is, the quantities that she consumed
before the price change)?
Given that it used to take Fatima's entire $210 to buy those quantities, how big is the income effect caused by the lower price of
bagels?
Raymond consumes meatloaves and pineapples. He has decided that hismonthly budget will be $1500. Suppose that one meatloaf costs $375, while one pineapple costs $150.
Suppose Raymond decides to cut his monthly budget in half. Coincidentally, the next time he shops, he learns that meatloaves and pineapples are on sale for half price. Show what happens to Raymond’s budget line?
Chapter 7 Solutions
Economics (Irwin Economics)
Ch. 7.1 - Prob. 1QQCh. 7.1 - Prob. 2QQCh. 7.1 - Prob. 3QQCh. 7.1 - Prob. 4QQCh. 7.A - Prob. 1ADQCh. 7.A - Prob. 2ADQCh. 7.A - Prob. 3ADQCh. 7.A - Prob. 1ARQCh. 7.A - Prob. 2ARQCh. 7.A - Prob. 1AP
Ch. 7.A - Prob. 2APCh. 7.A - Prob. 3APCh. 7 - Prob. 1DQCh. 7 - Prob. 2DQCh. 7 - Prob. 3DQCh. 7 - Prob. 4DQCh. 7 - Prob. 5DQCh. 7 - Prob. 6DQCh. 7 - Prob. 7DQCh. 7 - Prob. 8DQCh. 7 - Prob. 9DQCh. 7 - Prob. 10DQCh. 7 - Prob. 1RQCh. 7 - Prob. 2RQCh. 7 - Prob. 3RQCh. 7 - Prob. 4RQCh. 7 - Prob. 5RQCh. 7 - Prob. 1PCh. 7 - Prob. 2PCh. 7 - Prob. 3PCh. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7P
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- Suppose Carlos has a budget of $100 to spend on soft drinks and bottled water. Soft drinks cost $2 per liter. Bottled water costs $1 per liter. Draw Carlos's budget line in the graph.arrow_forwardCurrently, Paula is maximizing utility by purchasing 5 TV dinners (T) and 4 Lean Cuisine meals (L) each week. Graph Paula’s initial utility-maximizing choice. Suppose that the price of T rises by $1 and the price of L falls by $1.25. Can Paula still afford to buy her initial consumption choices? What do you know about her new budget constraint? Use your graph to show why Paula will choose to consume more L and less T given her new budget constraint. How do you know that her utility will increase? Some economists define the ‘‘substitution effect’’ of a price change to be the kind of change shown in part c. That is, the effect represents the change in consumption when the budget constraint rotates about the initial consumption bundle. Precisely how does this notion of a substitution effect differ from the one defined in the text? If the substitution effect were defined as in parts, how would you define ‘‘the income effect’’ to get a complete analysis of how a person responds to a…arrow_forwardMarie has a weekly budget of $24, which she likes to spend on magazines and pies. 1) If the price of a magazine is $4 each, what is the maximum number of magazines she could buy in a week? 2) If the price of a pie is $12, what is the maximum number of pies she could buy in a week?arrow_forward
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