uppose that the demand curve for a product is given by Q = 100 – 2 Px + a Py, here Px = £20, where Py = £20 is the price of another product, and a=8. a) Calculate the demand for good X in this market at the current price level. How much revenue would the firm make? b) If the firm wishes to increase total revenue, would it need to increase or decrease the current price of good X? c) Calculate the cross-price point elasticity between goods X and Y at the current price level. Are the goods complements or substitutes?

uppose that the demand curve for a product is given by Q = 100 – 2 Px + a Py, here Px = £20, where Py = £20 is the price of another product, and a=8. a) Calculate the demand for good X in this market at the current price level. How much revenue would the firm make? b) If the firm wishes to increase total revenue, would it need to increase or decrease the current price of good X? c) Calculate the cross-price point elasticity between goods X and Y at the current price level. Are the goods complements or substitutes?

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

D). Suppose that you are a buyer, based on your preferences and other things being equal, would you prefer to have a relatively more elastic or inelastic demand curve? E). On the supply curve, we observe that for a price of $4 the quantity supplied is 80 units. When the price goes to $12 the quantity supplied increases to 120 units. Calculate the price elasticity of supply.
a) A consumer has a utility function given by U = x025 y0.75 He has an income of £100, the price of good x is £5 and the price of good y is £10. How much of the 2 goods x and y does the consumer buy? Take a picture of your workings and upload with your answer, or type out your workings. b) For the utility function above, what is the cross-price elasticity of demand for good x with respect to the price of good y? Take a picture of your workings and upload with your answer, or type out your workings. c) For the utility function above, what is the elasticity of demand of good x with respect to its own price? Take a picture of your workings and upload with your answer, or type out your workings.
In a particular market, demand and supply curves are defined by the following equations:QD = 300 – 20P,QS = -540 + 40P,where P is the price per unit in pounds. A) At the equilibrium point, what is the elasticity of demand? B) If the price is £12, what is the elasticity of demand?
The demand for hamburgers is given by Qd=10-p and the supply is Qs=4p-10, where pd and ps are, respectively the price paid by demanders and the price received by suppliers. A: Draw the demand and supply functions. What is the price-elasticity of demand? What is the price-elasticity of supply? B: Find the equilibrium quantity and price, and show them on the graph. C: Suppose due to the rising health awareness the demand decreases to Q d=5-p. Find the new equilibrium prices and quantity, and show them on the graph. D: Suppose that the demand and supply are as before, i.e. Qd=10-p and Qs=4p-10, but now the government imposes a quantity tax on the suppler at the rate of 1 per unit of the quantity. What quantity will be sold and what price? E: In part d), what is the total amount of tax collected by the government? How this tax amount is divided between the demanders and supplier? Who pays more and why? Explain
Problem Number 8 Economics: Elasticity of Demand for DVD Rentals. The demand for DVD rentals at Klix Video is given by q= D(x) = 120 - 20x, where q is the number of DVDs rented per day at x dollars per rental. Find each of the following. a) The elasticity as a function of x b) The elasticity at x = 2 and at x = c) The value of x for which E(x) = 1. Interpret the meaning of this price. d) The total-revenue function, R(x) = (x) D(x) e) The price x at which total revenue is a maximum 4. Interpret the meaning of these values of the elasticity.
2. The demand function for a certain item is given by D (p) = 1000 - p³ Find the elasticity of demand to decide if the manufacturer should raise or lower the price from the current price of $5?
According to the Law of Elasticity, there are elastic and inelastic markets. If we relate this concept to pricing, under what type of market will it be favorable for us to decrease our price? On the other hand, what type of market will favor an increase in price? Explain
Question 2 Elasticity 1. Find the elasticity of demand if the demand function is Q=220-6p+18Y at the point when p=4 and Q=14. 2. Find the elasticity of demand if the demand function is Q= 8p 2.75
Suppose that the demand curve for a product is given by = 100 – 2 Px+a Py, = £20 is the price of another product, and where a Py %3D where Px = £20, where = 8. a) Calculate the demand for good X in this market at the current price level. How much revenue would the firm make? b) If the firm wishes to increase total revenue, would it need to increase or decrease the current price of good X? c) Calculate the cross-price point elasticity between goods X and Y at the current price level. Are the goods complements or substitutes? Note: The writing is clear and abbreviations are not allowed.
Suppose a good has a demand curve given by Q = 20 - 8 × P. What is the price elasticity of demand if the price is $1
Q1
Consider the following demand function. Quantity demanded, Q, is a function of Price, P, such that Q=1/P. The change in the quantity demanded for a change in the What is the price elasticity of demand? price (the slope) is known to be 0 1 8 P 0-1/1/212 P² - 1 P2