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 1P
To determine
The marginal utility of singing.
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Mylie’s total utility from singing the same song over and over is 50 utils after one repetition, 90 utils after two repetitions, 70 utils after three repetitions, 20 utils after four repetitions, −50 utils after five repetitions, and −200 utils after six repetitions. Write down her marginal utility for each repetition. Once Mylie’s total utility begins to decrease, does each additional singing of the song hurt more than the previous one or less than the previous one?
If at a quantity consumed of 1 unit, total utility equals 25 and marginal utility equals 25, and at a quantity consumed of 2 units, total utility is unknown and marginal utility is 20, and at a quantity consumed of 3 units, total utility is 57 and marginal utility is unknown, what is marginal utility of the third unit?
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 (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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