Foundations of Economics, Student Value Edition (8th Edition)
8th Edition
ISBN: 9780134489230
Author: Robin Bade, Michael Parkin
Publisher: PEARSON
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Question
Chapter 1, Problem 12SPPA
To determine
To explain:
Whether the REI workers should do shopping or should spend the day with family.
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Karan and Arjun work for a political campaign for 20 hours each per week. It takes Karan 2 hours to make a poster and 5 hours to write a memo. It takes Arjun 4 hours to make a poster and X hours to write a memo. The campaign needs 10 posters this week, and as many memos as possible. Since Karan is faster at making posters, he should be assigned the task of making posters.
3
2. A decision at the margin
Jake is a hard-working college sophomore. One Tuesday, he decides to work nonstop until he has answered 110 practice problems for his economics course. He starts work at 8:00 AM and uses a table to keep track of his progress throughout the day. He notices that as he gets tired, it takes him longer to solve each problem.
Time
Total Problems Answered
8:00 AM
0
9:00 AM
50
10:00 AM
80
11:00 AM
100
Noon
110
Use the table to answer the following questions.
The marginal, or additional, gain from Jake’s first hour of work, from 8:00 AM to 9:00 AM, is
problems.
The marginal gain from Jake’s third hour of work, from 10:00 AM to 11:00 AM, is
problems.
Later, the teaching assistant for Jake’s economics course gives him some advice. “Based on past experience,” the teaching assistant says, “working on 25 problems raises a student’s exam score by about the same amount as reading the textbook for 1 hour.” For…
Jeremy has $30 in his pocket. He would like to take his friend to a movie. The movie would cost $20 for both him and his friend. Jeremy would also like to get a new shirt. The shirt would cost him $25. If Jeremy decides to buy the shirt, what would be his opportunity cost?
$25
The satisfaction of taking his friend to a movie
$20
The popcorn at the movie
Chapter 1 Solutions
Foundations of Economics, Student Value Edition (8th Edition)
Ch. 1.A - Prob. 1SPPCh. 1.A - The spreadsheet in Table 1 provides data on the...Ch. 1.A - Prob. 3SPPCh. 1.A - Prob. 4SPPCh. 1.A - Draw a scatter diagram to show the relationship...Ch. 1.A - Draw a time-series graph of the quantity of music...Ch. 1.A - Prob. 3IAPCh. 1.A - Prob. 4IAPCh. 1.A - Prob. 5IAPCh. 1 - Prob. 1SPPA
Ch. 1 - Prob. 2SPPACh. 1 - Prob. 3SPPACh. 1 - Prob. 4SPPACh. 1 - Prob. 5SPPACh. 1 - Prob. 6SPPACh. 1 - Prob. 7SPPACh. 1 - Prob. 8SPPACh. 1 - Prob. 9SPPACh. 1 - Prob. 10SPPACh. 1 - Prob. 11SPPACh. 1 - Prob. 12SPPACh. 1 - Prob. 13SPPACh. 1 - Prob. 1IAPACh. 1 - Prob. 2IAPACh. 1 - Prob. 3IAPACh. 1 - Prob. 4IAPACh. 1 - Prob. 5IAPACh. 1 - Prob. 6IAPACh. 1 - Prob. 7IAPACh. 1 - Prob. 8IAPACh. 1 - Prob. 9IAPACh. 1 - Prob. 10IAPACh. 1 - Prob. 11IAPACh. 1 - Prob. 12IAPACh. 1 - Prob. 1MCQCh. 1 - Prob. 2MCQCh. 1 - Prob. 3MCQCh. 1 - Prob. 4MCQCh. 1 - Prob. 5MCQCh. 1 - Prob. 6MCQCh. 1 - Prob. 7MCQCh. 1 - Prob. 8MCQ
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