PRINCIPLES OF MICROECONOMICS (OER)
2nd Edition
ISBN: 9781947172340
Author: Timothy Taylor, Steven A. Greenlaw
Publisher: OpenStax
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Textbook Question
Chapter 15, Problem 16RQ
What is the difference between poverty and income inequality?
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Tasks
Exercise 1
Assess the following functions:
1. f(x)= x2+6x+2
2.f '(x)=10x-2x2+5
a. Find the stationary points. (5 marks)
b. Determine whether the stationary point is a maximum or minimum. (5 marks)
c. Draw the corresponding curves (5 marks)
Problem 2:
The sales data over the last 10 years for the Acme Hardware Store are as follows:
2003
$230,000
2008
$526,000
2004
276,000
2009
605,000
2005
328,000
2010
690,000
2006
388,000
2011
779,000
2007
453,000
2012
873,000
1. Calculate the compound growth rate for the period of 2003 to 2012.
2. Based on your answer to part a, forecast sales for both 2013 and 2014.
3. Now calculate the compound growth rate for the period of 2007 to 2012.
1. Based on your answer to part e, forecast sales for both 2013 and 2014.
5. What is the major reason for the differences in your answers to parts b and d? If you were to
make your own projections, what would you forecast? (Drawing a graph is very helpful.)
Exercise 4A firm has the following average cost: AC = 200 + 2Q – 36
Q
Find the stationary point and determine if it is a maximum or a minimum.b. Find the marginal cost function.
Chapter 15 Solutions
PRINCIPLES OF MICROECONOMICS (OER)
Ch. 15 - Describe how each of these changes is likely to...Ch. 15 - Jonathan is a single father with one child. He can...Ch. 15 - Imagine that the government reworks the welfare...Ch. 15 - We have discovered that the welfare system...Ch. 15 - How does the TANF attempt to loosen the poverty...Ch. 15 - A group 0f 10 people have the following annual...Ch. 15 - Table 15.9 shows the share of income going to each...Ch. 15 - Using two demand and supply diagrams, one for the...Ch. 15 - Using two demand and supply diagrams, one for the...Ch. 15 - Here is one hypothesis: A well-funded social...
Ch. 15 - Here is a second hypothesis: A well-funded social...Ch. 15 - Which set of policies is more likely to cause a...Ch. 15 - Why is there reluctance on the part of some in the...Ch. 15 - How is the poverty rate calculated?Ch. 15 - What is the poverty line?Ch. 15 - What is the difference between poverty and income...Ch. 15 - How does the poverty trap discourage people from...Ch. 15 - How can the effect of the poverty trap be reduced?Ch. 15 - Who are the near-poor?Ch. 15 - What is the safety net?Ch. 15 - Briefly explain the differences between TANF, the...Ch. 15 - Who is included in the top income quintile?Ch. 15 - What is measured on the two axes of a Lorenz...Ch. 15 - If a country had perfect income equality what...Ch. 15 - How has the inequality of income changed in the...Ch. 15 - What are some reasons why a certain degree of...Ch. 15 - What are the main reasons economists give for the...Ch. 15 - Identify some public policies that can reduce the...Ch. 15 - Describe how a push for economic equality might...Ch. 15 - What goods and services would you include in an...Ch. 15 - If a family of three earned 20,000, would they be...Ch. 15 - Exercise 15.2 and Exercise 15.3 asked you to...Ch. 15 - Explain how you would create a government program...Ch. 15 - Many critics of government programs to help...Ch. 15 - Think about the business cycle: during a...Ch. 15 - Explain how a country may experience greater...Ch. 15 - The demand for skilled workers in the United...Ch. 15 - Explain a situation using the supply and demand...Ch. 15 - What do you think is more important to focus on...Ch. 15 - To reduce income inequality, should the marginal...Ch. 15 - Redistribution of income occurs through the...Ch. 15 - How does a society or a country make the decision...Ch. 15 - Explain what the long- and short-term consequences...Ch. 15 - In country A, the population is 300 million and 50...Ch. 15 - In country B, the population is 900 million and...Ch. 15 - Susan is a single mother with three children. She...Ch. 15 - A group of 10 people have the following annual...
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