3. If the price elasticity of demand is equal to 0.5, is demand elastic, inelastic, or unitary elastic? 4. Will a perfectly elastic supply curve be vertical, horizontal, or upward-sloping? 5. What price elasticity of supply will lead to a smaller increase in quantity when price changes-elastic, inelastic, or unitary elastic?

3. If the price elasticity of demand is equal to 0.5, is demand elastic, inelastic, or unitary elastic? 4. Will a perfectly elastic supply curve be vertical, horizontal, or upward-sloping? 5. What price elasticity of supply will lead to a smaller increase in quantity when price changes-elastic, inelastic, or unitary elastic?

Essentials of Economics (MindTap Course List)

8th Edition

ISBN:9781337091992

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter5: Elastic And Its Application

Section: Chapter Questions

Problem 3PA: Suppose the price elasticity of demand for heating oil is 02. in the short run and 0.7 in the long...

See similar textbooks

Similar questions

Describe the general appearance of a demand or a supply tune with zero elasticity.
Can you think of an industry (or product) with near infinite elasticity of supply in the short term? That is, what is an industry that could increase Qs almost without limit in response to an increase in the price?
From the data in Table 5.6 about supply of alarm clocks, calculate the price elasticity of supply from: point J to point K, point L to point M, and point N to point P. Classify the elasticity at each point as elastic, inelastic, or unit elastic.
Describe the general appearance of a demand or a supply curve with infinite elasticity.
The equation for a demand curve is P=2/Q. What is the elasticity of demand as price falls from 5 to 4? What is the elasticity of demand as the price falls from 9 to 8? Would you expect these answers to be the same?
The Stopdecay Company sells an electric toothbrush for $25. Its sales have averaged 8,000 units per month over the past year. Recently, its closest competitor, Decayfigh ter, reduced the price of its electric toothbrush from $35 to $30. As a result, Stopde cays sales declined by 1,500 units per month. What is the arc cross elasticity of demand between Stopdecays toothbrush and Decayfighters toothbrush? What does this indicate about the relationship between the two products? If Stopdecay knows that the arc price elasticity of demand for its toothbrush is 1.5, what price would Stopdecay have to charge to sell the same number of units as it did before the Decayfighter price cut? Assume that Decayfighter holds the price of its toothbrush constant at $30. What is Stopdecays average monthly total revenue from the sale of electric toothbrushes before and after the price change determined in part (b)? Is the result in part (c) necessarily desirable? What other factors would have to be taken into consideration?
The equation for a supply curve is 4P=Q. What is the elasticity of supply as price rises from 3 to 4? What is the elasticity of supply as the price rises from 7 to 8? Would you expect these answers to be the same?
Explain why using the midpoint formula for calculating the elasticity of demand gives the same result whether price increases or decreases, but using the initial price and quantity instead of the average does not.
The equation for a supply curve is P=3Q8. What is the elasticity in moving from a price of 4 to a price of 7?
Define the price elasticity of supply. Explain why the price elasticity of supply might be different in the long run than in the short run.
The president of Tucker Motors says, Lowering the price wont sell a single additional Tucker car. The president believes that the price elasticity of demand is a. perfectly elastic. b. perfectly inelastic. c. unitary elastic. d. elastic.