Hints: -500 dp dQ The general linear demand for good X is estimated to be -1.5 Q = 250000 – 500p – 1.5M – 240p, dM dQ -240 where p is the price of good X, M is the average income of consumers dp, who buy good X, and p, is the price of related good r, The values of p, M, and p, are expected to be $400, $60,000, and $100, respectively. Use these values at this point on the demand to make the following computations. a Compute the quantity of good X demanded for the given values of P, M, and p. b. Calculate the price elasticity of demand ɛg. At this point on the demand for X, is demand elastic, inelastic, or unitary elastic? How would increasing the price of X affect total reveune? Explain. c. Calculate the income elasticy of demand Em. Is good X normal or inferior? Explain how a 4 percent increase in income would affect demand for X, all other factors affecting the demand for X remaining the same. d. Calculate the cross-price elasticity ɛg. Are the goods X and R substitutes or complements? Explain how a 5 percent decrease in the price of related good R would affect demand for X, all other factors affecting the demand for X remaining the same.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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dQ
= -500
dp
dQ
Hints:
The general linear demand for good X is estimated to be
-1.5
Q 3 250000- 500p — 1.5M — 240р,
dM
dQ
= -240
dp-
where p is the price of good X, M is the average income of consumers
who buy good X, and p, is the price of related good r, The values of p, M,
and p, are expected to be $400, $60,000, and $100, respectively. Use
these values at this point on the demand to make the following
computations.
a Compute the quantity of good X demanded for the given values of P,
M, and p,.
b. Calculate the price elasticity of demand ɛg. At this point on the
demand for X, is demand elastic, inelastic, or unitary elastic? How would
increasing the price of X affect total reveune? Explain.
c. Calculate the income elasticy of demand ɛm. Is good X normal or
inferior? Explain how a 4 percent increase in income would affect
demand for X, all other factors affecting the demand for X remaining the
same.
d. Calculate the cross-price elasticity Eg. Are the goods X and R
substitutes or complements? Explain how a 5 percent decrease in the
price of related good R would affect demand for X, all other factors
affecting the demand for X remaining the same.
Transcribed Image Text:dQ = -500 dp dQ Hints: The general linear demand for good X is estimated to be -1.5 Q 3 250000- 500p — 1.5M — 240р, dM dQ = -240 dp- where p is the price of good X, M is the average income of consumers who buy good X, and p, is the price of related good r, The values of p, M, and p, are expected to be $400, $60,000, and $100, respectively. Use these values at this point on the demand to make the following computations. a Compute the quantity of good X demanded for the given values of P, M, and p,. b. Calculate the price elasticity of demand ɛg. At this point on the demand for X, is demand elastic, inelastic, or unitary elastic? How would increasing the price of X affect total reveune? Explain. c. Calculate the income elasticy of demand ɛm. Is good X normal or inferior? Explain how a 4 percent increase in income would affect demand for X, all other factors affecting the demand for X remaining the same. d. Calculate the cross-price elasticity Eg. Are the goods X and R substitutes or complements? Explain how a 5 percent decrease in the price of related good R would affect demand for X, all other factors affecting the demand for X remaining the same.
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d. Calculate the cross-price elasticity Eg. Are the goods X and R substitutes or complements? Explain how a 5 percent decrease in the price of related good R would affect demand for X, all other factors affecting the demand for X remaining the same.

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