ECONOMICS W/CONNECT+20 >C<
20th Edition
ISBN: 9781259714993
Author: McConnell
Publisher: MCG CUSTOM
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Question
Chapter 7, Problem 2P
To determine
The marginal utility of singing.
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John likes Coca-Cola. After consuming one Coke, John has a total utility of 10 utils. After two Cokes, he has a total utility of 25 utils. After three Cokes, he has a total utility of 50 utils. Does John show diminishing marginal utility for Coke or does he show increasing marginal utility for Coke? Suppose that John has $3 in his pocket. If Cokes cost $1 each and John is willing to spend one of his dollars on purchasing a first can of Coke, would he spend his second dollar on a Coke, too? What about the third dollar? If John’s marginal utility for Coke keeps on increasing no matter how many Cokes he drinks, would it be fair to say that he is addicted to Coke?
*use tables and/or graphs if possible, please original work
John likes Coca-Cola. After consuming one Coke, John has a total utility of 10 utils. After two Cokes, he has a total utility of 25 utils. After three Cokes, he has a total utility of 50 utils. Does John show diminishing marginal utility for Coke, or does he show increasing marginal utility for Coke? Supposethat John has $3 in his pocket. If Cokes cost $1 each and John is willing to spend one of his dollars on purchasing a first can of Coke, would he spend his second dollar on a Coke, too? What about the third dollar? If John’s marginal utility for Coke keeps on increasing no matter how many Cokes he drinks, would it be fair to say that he is addicted to Coke?
Becky needs to decide how many cups of coffee and pieces of cake she will buy for a meeting with an office mate. She
estimates her total utility for different quantities of coffee and cakes below. A cup of coffee is $1.00, and each piece of cake
is $0.50. Becky has a total of $3 to spend. What is Becky's total utility if she buys 1 cup of coffee and 4 pieces of cake?
Cups of
Coffee
1
2
3
4
5
6
Utility from Consumption
Pieces of
Cake
1
2
3
4
5
6
A
B
C
D
Total Utility from
Cups of Coffee
33
56
79
Total Utility from
Pieces of Cake
15
32
48
63
77
90
Total Utility of Different Consumption Bundles
Consumption Bundle Cups of Coffee Pieces of Cake Total Utility
3
0
2
2
1
4
0
6
Chapter 7 Solutions
ECONOMICS W/CONNECT+20 >C<
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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- The budget set, or budget constraint, in the graph shows the possible combinations of brownies and ice cream cones that can be purchased. Assume that this person has a total of $18 to spend on brownies and ice cream cones. How much does a brownie cost? $ Assume that at point A, the marginal utility from a brownie is 10 and the marginal utility for an ice cream cone is 18. This person is utility maximizing. should consume more brownies and fewer ice cream cones. should consume more ice cream cones and fewer brownies. Brownies 18- 16- 14- 12- 10- 8- 6- 4 2. 0 1 2 3 1 A 1 + 4 5 Budget constraint 6 7 8 9 10 11 12 13 14 Ice cream conesarrow_forwardMegan enjoys consuming both cheese and fruit. Each pound of cheese costs Pc = $1, and each pound of fruit costs Pp = $2. Suppose that Megan buys 30 pounds of cheese and 20 pounds of fruit per week. The following graphs show her marginal utility curves for cheese and fruit. At her current consumption level, Megan's marginal utility from consuming the last pound of cheese she bought is MUC = 12 utils per pound, and her marginal utility from consuming the last pound of fruit she bought is MUR = 12 utils per pound. MU OF CHEESE (Utils per pound) 24 20 16 12 m 0 10 40 20 30 CHEESE (Pounds per week) Is Megan currently maximizing her utility? 50 60 ? MU OF FRUIT (Utils per pound) 24 20 16 12 8 4 0 0 10 40 20 30 FRUIT (Pounds per week) 50 Yes; the marginal utility she receives from her last pound of cheese equals that of her last pound of fruit. No; she likes fruit and cheese more than other goods, so she should buy more of both. No; she could buy less fruit and more cheese, not spend any more…arrow_forwardSuppose the marginal utility for a $5 submarine sandwich is 100. In addition, the marginal utility for a $10 pizza is 250. Which of the following best explains what Jessica should do if she can afford to buy both but only wants one thing for dinner? O Buy the pizza, which has a higher marginal utility. Buy the pizza since the marginal utility per dollar spent is higher than that of the sub. Buy the submarine sandwich, which is cheaper. Buy the submarine sandwich since the marginal utility per dollar spent is less than that of the pizza.arrow_forward
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