MICROECONOMICS 21E W/CNCT
21st Edition
ISBN: 9781307005851
Author: McConnell
Publisher: MCG/CREATE
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Chapter 7, Problem 5RQ
To determine
Income effect.
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A consumer has $300 to spend on goods X and Y. The market prices of these two goodsare Px = $15 and Py = $5. (LO2)a. What is the market rate of substitution between goods X and Y?
A consumer’s budget set for two goods (X and Y) is 600 ≥ 3X + 6Y. (LO2)
a. Illustrate the budget set in a diagram.
b. Does the budget set change if the prices of both goods double and the consumer’s
income also doubles? Explain.
c. Given the equation for the budget set, can you determine the prices of the two
goods? The consumer’s income? Explain.
23. Suppose that there are two goods in an economy and that all prices double. At the sametime, the consumer’s income triples, then:(a) The budget line becomes steeper(b) The budget line becomes flatter(c) The budget line does not change(d) The slope of the budget line does not change, but it makes a parallel shift in towardsthe origin(e) The slope of the budget line does not change, but it makes a parallel shift out fromthe origin
Chapter 7 Solutions
MICROECONOMICS 21E W/CNCT
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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- 14 : Assume that a consumer has a given budget or income of $10 and that she can buy only two goods, apples or bananas. The price of an apple is $2.00 and the price of a banana is $1.00. If the consumer decides to buy 4 apples, how many bananas can she also buy with the remainder of her budget, assuming she exhausts her income?arrow_forwardAntonio buys five new college textbooks during his first year at school at a cost of $80 each. Used books cost only $50 each. When the bookstore announces that there will be a 50 percent increase in the price of new books and a 50 percent increase in the price of used books, Antonio's father offers him $200 extra. What happens to Antonio's budget line? 1.) Using the line drawing tool, graph Antonio's original budget line. Label this line L1. 2.) Using the line drawing tool, then graph Antonio's new budget line. Label this line L2. Carefully follow the instructions above, and only draw the required objects.arrow_forwardWill the equilibrium price of orange juice increase or decrease in each of the following situations? LO7a. A medical study reporting that orange juice reduces cancer is released at the same time that a freak storm destroys half of the orange crop in Florida. The prices of all beverages except orange juice fall in half while unexpectedly perfect weather in Florida results in an orange crop that is 20 percent larger than normal.arrow_forward
- 12)Suppose a consumer has $100 to spend on two goods, shoes and shirts. If the price of a pair of shoes is $20 per pair and the price of a shirt is $15 each, which of the following combinations is unaffordable to the consumer? A) 0 pairs of shoes and 0 shirts B) 2 pairs of shoes and 4 shirts C) 5 pairs of shoes and 0 shirts D) 0 pairs of shoes and 7 shirts E) 2 pairs of shoes and 3 shirtsarrow_forwardPetra has $480 to spend on DVDs and books. Abook costs $24 and a DVD costs $15. [LO 7.2]a. Write an equation for the budget constraint.Let x 5 books. Let y 5 DVDs.b. Use your equation to determine how manybooks Petra can buy if she buys 8 DVDs.arrow_forwardRefer to figure 6.1. Assume that L1 represents the budget line before a price change. Point C represents the: A) uncompensated effect on an increase in the price of soup B) compensated effect on a decrease in the price of soup C) uncompensated effect on a decrease in the price of soup D) compensated effect on an increase in the price of souparrow_forward
- B5. I. Suppose a typical Australian household purchases three goods, creatively named good A, good B, good C. The prices of these goods includes, a. If the typical household purchases two units of each good, what was the percentage increase in the price paid by the household for this basket among 2011 and 2012. b. If the typical household purchases 10 units of good B and 2 units of both good A and good C, what was the percentage increase in the price paid by the household for this basket. c. Given answers to a and b, what is the relationship between the market basket and the percentage price change.arrow_forward. Suppose that initially, bread is $2 per loaf,and cake is $2 per slice. Marie Antoinettehas $18 to spend on these items each week.At this income and those prices, Marie consumes 5 loaves of bread and 4 slices of cake.Then, the price of bread DECREASES to$1 per loaf. (The price of cake is still $2.)IF Marie’s budget had also fallen to $13so that she could still just afford her original bundle, she WOULD choose to spendthose $13 on 7 loaves of bread and 3 slicesof cake.But since Marie still has her original $18budget, she actually chooses to buy 4loaves of bread and 7 slices of cake afterthe price change.When the price of bread fell from $2 to $1,what was the substitution effect on Marie’sdemand for bread?arrow_forwardGeorge enjoys bananas and leisure. He sleeps 8 hours per day. Of the remaining 16 hours, for each hour he works he is paid 2 bananas. He also receives 6 bananas in dividends but has to pay 6 bananas in taxes. Draw George’s budget constraint (put consumption on the vertical axis and leisure on the horizontal). Make sure to show the vertical and horizontal intercepts as well as the slope. Now suppose that George chooses to work 6 hours per day. Find how many hours o f leisure and how many bananas he will consume, and show his optimal choice on the budget line using an indifference curve. Suppose that the government uses some of the taxes to give back to George income assistance of 4 bananas. Show the impact of the measure on George’s budget constraint Use an indifference curve to show George’s new optimal allocation and explain what will happen to his consumption of bananas and leisure if both are normal goods. The graphs below shows the behaviour of consumption of durables and…arrow_forward
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