ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- A bakery works out a demand function for its chocolate chip cookies and finds it to be q = D(x) = 898-15x, where q is the quantity of cookies sold when the price per cookie, in cents, is x. Use this infor a) Find the elasticity b) At what price is the elasticity of demand equal to 1 ?arrow_forwardSuppose that the demand for sweatshirts at the university bookstore is given by: P = 40 – 0.2Q A) Using the point elasticity method, price elasticity of demand at a price of $8 is B) Is the demand for sweatshirts elastic or inelastic at the price of $8?arrow_forwardSuppose the demand for selling a Nintendo Switch console at a price p is modeled by the function ri8, D(p) = V450 -p for 0arrow_forwardSuppose the demand for a product is given by D(p) = -2p+230. A) Calculate the elasticity of demand at a price of $28. Elasticity = (Round to three decimal places.) B) At what price do you have unit elasticity? (Round your answer to the nearest penny.) Price = $arrow_forward10arrow_forwardAn entrepreneur's most recent venture is selling robots that he builds and programs himself. At a price of $160 each, he sells 660 robots. At a price of $290 each, he sells 340 robots. What is the price elasticity of demand for his robots? Present your elasticity using its absolute value.arrow_forwardSuppose the demand for a product is given by D(p)=-8p+227. A) Calculate the elasticity of demand at a price of $18. Elasticity = (Round to three decimal places.) B) At what price do you have unit elasticity? (Round your answer to the nearest penny.) Price = $arrow_forwardSuppose the price elasticity is -0.4. Then, a 10% increase in price will decrease the quantity demanded by options: A)0.4% B)4% C)25% D)40%arrow_forwardWorldwide annual sales of smart phones in over a five-year period were projected to be approximately q=-10p+4440 million phones at a selling price of $P per phone. Obtain a formula for the price of elasticity of demand E. In one particular year the actual selling price was $271 per phone. What was the corresponding price elasticity of demand? Use your formula for E to determine the selling price that would’ve resulted in the largest annual revenue. What, nearest to the nearest 10 million, would have been the resulting annual revenue?arrow_forwardFind elasticity demand for p+0.0003x=15 at x=25,000 , what kind of elasticity is this?arrow_forwardSuppose the demand function for flashlights is expressed as Q = 100 - 4p. If a flashlight currently sells for $10, then the point price elasticity of demand equals: -4 -2.5 -0.67 -1.5arrow_forwardAcme Specialty Products has determined that the demand function for their heated socks is given by: 5 D(p) = 135-p². a. Find E(p), the Elasticity of Demand as a function of price, p. E(p) b. Find the Elasticity of Demand when heated socks are selling at a price of $7. Give result accurate to at least 3 decimal places. E(7) = c. At this price ($7): We would say the demand for heated socks is: Select an answer Based on this, in order to increase revenue we should: [Select an answer d. Use the Elasticity model to determine the price that maximizes revenue. (Round result to 2 decimal places.) P =arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
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