Macroeconomics
13th Edition
ISBN: 9780134744452
Author: PARKIN, Michael
Publisher: Pearson,
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Question
Chapter 1, Problem 1SPA
(a)
To determine
The changes in incentives.
(a)
Expert Solution
Explanation of Solution
Apple’s decision about the iTunes increases the customer’s incentive to buy an iPad because the free availability of iTunes with unlimited quantity encourages people to buy the product.
Economics Concept Introduction
Economic incentives: Economic incentive refers to the additional benefit provided in order to achieve the desired economic activity and it also motivates an individual to perform an economical action.
(b)
To determine
Apple’s decision is a microeconomic or a
(b)
Expert Solution
Explanation of Solution
Apple’s decision about the iTunes is a microeconomic decision. The reason is that the decision only affects one company and its market does not affect all the economy.
Economics Concept Introduction
Micro Economics:
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Students have asked these similar questions
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 1 Solutions
Macroeconomics
Ch. 1.1 - Prob. 1RQCh. 1.1 - Prob. 2RQCh. 1.1 - Prob. 3RQCh. 1.2 - Prob. 1RQCh. 1.2 - Prob. 2RQCh. 1.3 - Prob. 1RQCh. 1.3 - Prob. 2RQCh. 1.3 - Prob. 3RQCh. 1.3 - Prob. 4RQCh. 1.3 - Prob. 5RQ
Ch. 1.4 - Prob. 1RQCh. 1.4 - Prob. 2RQCh. 1.4 - Prob. 3RQCh. 1.4 - Prob. 4RQCh. 1.5 - Prob. 1RQCh. 1.5 - Prob. 2RQCh. 1.5 - Prob. 3RQCh. 1.A - Prob. 1RQCh. 1.A - Prob. 2RQCh. 1.A - Prob. 3RQCh. 1.A - Prob. 4RQCh. 1.A - Prob. 5RQCh. 1.A - Prob. 6RQCh. 1.A - Prob. 7RQCh. 1.A - Prob. 8RQCh. 1.A - Prob. 9RQCh. 1.A - Prob. 10RQCh. 1.A - Prob. 11RQCh. 1.A - Prob. 1SPACh. 1.A - Prob. 2SPACh. 1.A - Prob. 3SPACh. 1.A - Prob. 4SPACh. 1.A - Prob. 5SPACh. 1.A - Prob. 6SPACh. 1.A - Prob. 7SPACh. 1.A - Prob. 8SPACh. 1.A - Prob. 9SPACh. 1.A - Prob. 10SPACh. 1.A - Prob. 11SPACh. 1.A - Prob. 12APACh. 1.A - Prob. 13APACh. 1.A - Prob. 14APACh. 1.A - Prob. 15APACh. 1.A - Prob. 16APACh. 1.A - Prob. 17APACh. 1.A - Prob. 18APACh. 1.A - Prob. 19APACh. 1.A - Prob. 20APACh. 1.A - Prob. 21APACh. 1.A - Prob. 22APACh. 1.A - Prob. 23APACh. 1 - Prob. 1SPACh. 1 - Prob. 2SPACh. 1 - Prob. 3SPACh. 1 - Prob. 4SPACh. 1 - Prob. 5SPACh. 1 - Prob. 6SPACh. 1 - Prob. 7APACh. 1 - Prob. 8APACh. 1 - Prob. 9APACh. 1 - Prob. 10APACh. 1 - Prob. 11APACh. 1 - Prob. 12APACh. 1 - Prob. 13APA
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