Principles of Economics, 7th Edition (MindTap Course List)
7th Edition
ISBN: 9781285165875
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 21.3, Problem 3QQ
To determine
The income effect and the substitution effect.
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draw a budget constraint and indifference curves for pizza and pepsi .show what happens to budget constraint and consumer's optimum when the price of pizza rises .in your diagram, decompose the change into an income effect and a substitution effect
Question No. 5|
Hafidh's income is $200 a month. The price of watch is $25 a show, and the price of a Jeans is
$15.
a) Calculate the equation for Hafidh's budget line
b) Draw a graph of Hafidh's budget line with the quantity of Watches on the x-axis.
c) If Hafidh's income increased from $200 to 350$. Explain and show how Hafidh's
budget line changes with watches on the x-axis.
The graph represents a budget constraint showing the purchases of Good X and Good Y. If the price of good X falls, then budget constraint will move from budget constraint
Chapter 21 Solutions
Principles of Economics, 7th Edition (MindTap Course List)
Ch. 21.1 - Prob. 1QQCh. 21.2 - Prob. 2QQCh. 21.3 - Prob. 3QQCh. 21.4 - Prob. 4QQCh. 21 - Prob. 1QRCh. 21 - Prob. 2QRCh. 21 - Prob. 3QRCh. 21 - Prob. 4QRCh. 21 - Prob. 5QRCh. 21 - Prob. 6QR
Ch. 21 - Prob. 7QRCh. 21 - Prob. 1QCMCCh. 21 - Prob. 2QCMCCh. 21 - Prob. 3QCMCCh. 21 - Prob. 4QCMCCh. 21 - Prob. 5QCMCCh. 21 - Prob. 6QCMCCh. 21 - Prob. 1PACh. 21 - Prob. 2PACh. 21 - Prob. 3PACh. 21 - Prob. 4PACh. 21 - Prob. 5PACh. 21 - Prob. 6PACh. 21 - Prob. 7PACh. 21 - Prob. 8PACh. 21 - Prob. 9PACh. 21 - Prob. 10PACh. 21 - Prob. 11PACh. 21 - Prob. 12PACh. 21 - Prob. 13PA
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- Hafidh's income is $200 a month. The price of watch is $25 a show, and the price of a Jeans is $15. a) Calculate the equation for Hafidh's budget line b) Draw a graph of Hafidh's budget line with the quantity of Watches on the x-axis. c) If Hafidh's income increased from S200 to 350S. Explain and show how Hafidh's budget line changes with watches on the x-axis.arrow_forwardDraw a budget constraint and indifference curves for two goods-cheese and wine. Show what happens to the budget constraint and the consumer's optimum when the there is an increase in income tax by 10 percent.arrow_forwardA consumer has income of $3,000. Wine costs $3 per glass, and cheese costs $6 per pound. Make a graph. Draw the consumer’s budget constraint with wine on the vertical axis. Make sure to label the axes.arrow_forward
- Assume that you only buy two goods, fish and Fanta soda. You are analyzing your personal consumption for the two goods. Assume that you have a weekly budget of $80, fish costs $5 per Ib and Fanta costs $2 a soda. a. Draw your budget line with Fanta on the y-axis. Calculate the x and y intercepts as well as the slope of the budget line. Include your personal indifference curve to show your optimal consumption between the two goods (assume that your indifference curve is such that you consume positive values of each good). 3. Assume that the price of fish falls from $5 per Ib to $4 per Ib. On a new graph draw the change in price along with the new intercept(s) and new optimal consumption point.arrow_forwardConsumer choiceJo buys muffins and cupcakes at a bakery. Jo’s weekly budget for baked goods is $70. The priceof muffins is $1.25. The price of cupcakes is $1.75.a) Write down Jo’s budget constraint: express the quantity of cupcakes as a function of thequantity of muffins.arrow_forwardBirgitta spends 150 shillings per month on coffee and buns at the cafeteria. A cup of coffee costs 15 shillings and a bun costs 10 shillings. Write the equation for Birgitta’s cafeteria budget constraint and draw it in a diagram. Assume that Birgitta never drinks coffee without eating one bun, and never eats buns without drinking coffee. How much of each will she consume? Draw some of her indifference curves.arrow_forward
- consider a consumer who consumes only two goods :peas and beans. She has an income of K10, the price of beans is k0.20 while the price of peas is0.40.a) Draw the budget lineb) Suppose that the consumer consumes 30kg of beans. Assuming that she spends all her income, how many kgs of peas is she going to consume?c) Assume that the price of peas falls from k0.40 to k0.20. Assuming that the consumer still consumes 30kg of beans, find the new quantity of peas.d) After the decrease in price of peas to k0.20 assume that the consumer is just as well off as she was in (b) if she has an income of K7.60. However, with that income and the new price of peas, she would have consumed 20kg of beans. Find the quantity of peas she would have consumed in this case. Show it on the graph.arrow_forwardJamani earns a weekly income of $6000. Suppose he wishes to spend this income on two goods, games and DVDs only. A game costs $200 while a DVDcosts $600. Draw Jamani’s budget line. Putting games on the Y axis. ii. Suppose his income increases to $9000 per week, illustrate what happens to her budget line.iii. Suppose the price of games increase to $600, while his income and the price of DVDs is unchanged from part (i).arrow_forwardQuestion 10 If look at the indifference curves and budget constraint for two goods, X and Y, we can find a new points on a consumer's demand curve for good X by Group of answer choices shifting the budget constraint so that both intercepts change. pivoting the budget constraint so that the Y-intercept stays put, but the X intercept changes. pivoting the budget constraint so that the X-intercept stays put, but the Y intercept changes. keeping the budget constraint the same, but changing the indifference curve.arrow_forward
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