Problem 7. In the previous problems we dealt with how to derive individual demand functions. In this problem we are reviewing how to construct the market demand function from individual demands. Consider first the following information about the quantity of hamburgers demanded by two types of individuals, A and B: Price 10 30 40 20 25 35 30 20 30 50 10 20 40 60 70 15 QA QB 5 25 15 10 QUESTIONS: A) Obtain the market demand for this product. B) Obtain the market demand for napkins supposing now that A and B demand functions for napkins are given by the following equations: a. QPA= 1000 - 10P× b. QPB= 1800 - 20P,

Exploring Economics
8th Edition
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:Robert L. Sexton
Chapter4: Demand, Supply, And Market Equilibrium
Section: Chapter Questions
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Problem 7. In the previous problems we dealt with how to derive individual demand
functions. In this problem we are reviewing how to construct the market demand function
from individual demands. Consider first the following information about the quantity of
hamburgers demanded by two types of individuals, A and B:
Price
10
20
30
40
50
60
70
QA
30
25
20
15
10
QB
40
35
30
25
20
15
10
QUESTIONS:
A) Obtain the market demand for this product.
B) Obtain the market demand for napkins supposing now that A and B demand
functions for napkins are given by the following equations:
a. QPA= 1000 - 10PX
b. QPB= 1800 - 20P,
Transcribed Image Text:Problem 7. In the previous problems we dealt with how to derive individual demand functions. In this problem we are reviewing how to construct the market demand function from individual demands. Consider first the following information about the quantity of hamburgers demanded by two types of individuals, A and B: Price 10 20 30 40 50 60 70 QA 30 25 20 15 10 QB 40 35 30 25 20 15 10 QUESTIONS: A) Obtain the market demand for this product. B) Obtain the market demand for napkins supposing now that A and B demand functions for napkins are given by the following equations: a. QPA= 1000 - 10PX b. QPB= 1800 - 20P,
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