PRINC OF ECONOMICS PKG >CUSTOM<
7th Edition
ISBN: 9781305018549
Author: Mankiw
Publisher: CENGAGE C
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Chapter 31, Problem 4QR
To determine
Logic behind the theory of purchasing power parity.
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8. The current price of 3M stock is $87 per share. The previous dividend paid was $5.96, and
the next dividend is $6.25, assuming a growth rate of 4.86% per year.
What is the forward (next 12 months) dividend yield?
Show at least two decimal places, as in x.xx%
%
Joy's Frozen Yogurt shops have enjoyed rapid growth in northeastern states in recent years. From
the analysis of Joy's various outlets, it was found that the demand curve follows this pattern:
Q=200-300P+1201 +657-250A +400A;
where Q = number of cups served per week
P = average price paid for each cup
I = per capita income in the given market (thousands)
Taverage outdoor temperature
A competition's monthly advertising expenditures (thousands)
=
A; = Joy's own monthly advertising expenditures (thousands)
One of the outlets has the following conditions: P = 1.50, I = 10, T = 60, A₁ = 15, A; = 10
1. Estimate the number of cups served per week by this outlet. Also determine the outlet's
demand curve.
2. What would be the effect of a $5,000 increase in the competitor's advertising expenditure?
Illustrate the effect on the outlet's demand curve.
3. What would Joy's advertising expenditure have to be to counteract this effect?
Chapter 31 Solutions
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