Suppose that during the past year, the price of a laptop computer rose from $2,750 to $2,880. During the same time period, consumer salesdecreased from 446,000 to 321,000 laptops.Calculate the elasticity of demand between these two price-quantity combinations by using the following steps. After each step, complete the relevantpart of the table with the appropriate answers. (Note: For decreases in price or quantity, enter values in the Change column with a minus sign.)OriginalNewAverageChangePercentage ChangeQuantity-16.3%Price$424$4242.31%Step 1: Fill in the appropriate values for original quantity, new quantity, original price, and new price.Step 2: Calculate the average quantity by adding the original quantity and the new quantity and then dividing by 2. Do the same for the averageprice.Step 3: Calculate the change in quantity by subtracting the original quantity from the new quantity. Do the same for the change in price.Step 4: Calculate the percentage change in quantity demanded by dividing the change in quantity\by the average quantity. Do the same to calculatethe percentage change in price.Step 5: Calculate the price elasticity of demand by dividing the percentage change in quantity demanded by the percentage change in price, ignoringthe negative sign.Using the midpoint method, the elasticity of demand for laptops is about 7.05

Price elasticity of demand measures the responsiveness in quantity demanded of a commodity to a…

Answered: Calculate the elasticity of demand…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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You start a business making decorative reusable water bottles. Suppose the demand for the bottles is modeled by the equation q = V15 – 2p where p is the price per bottle and q is the number of bottles sold per week. Suppose that your cost of materials for each bottle is 3 dollars. a) Calculate the price elasticity of demand when p = 3. Write a sentence explaining what this means in terms of the demand and the price. b) Find the range of prices for which demand is inelastic (assume p < 0) c) Find the price that would maximize your revenue. d) Find the price that would maximize your profit. (Include steps justifying that this is a maximum).
1/a) Suppose the price of flour increases from $0.60 to $1.10 a pound and the quantity demanded decreases from 100 pounds to 60 pounds. Using the midpoint method, what is the price elasticity of demand for flour? Is the demand for flour elastic or inelastic? b) A 15 percent increase in income brings about a 25 percent decrease in the demand for a good. What is the income elasticity of demand and is the good a normal good or an inferior good?
What is the formula for the price elasticity of demand? The percentage change in the A) quantity demanded divided by the percentage change in the price of a substitute or complement. B) quantity demanded divided by the percentage change in price. C) quantity demanded divided by the percentage change in income. D) quantity supplied divided by the percentage change in price.
When income increases by 10 percent (or numerically, 0.1), quantity demanded moves by 168 units. Assuming the income elasticity of demand is 4. What is the original quantity demanded? (assuming further that this is the point elasticity relative to the original point.) Please make sure you give a numerical answer with no units and/or space or period (.) or comma (,) before or after your answer. Enter your answer here
Price of Erasers Quantity Demanded of Erasers Quantity Demanded of Pencils 0.90 1.40 -1.94 30 19 Using the above information and the midpoint method, what's the cross price elasticity between pencils and erasers when the price of erasers change from $0.90 to $1.40? (Hint: enter your answers in 2 decimals) Your Answer: Answer 21 19
Price Elasticity of Demand 1. For each of the following pairs of goods, identify the good that you would expect to be more elastic. Briefly explain your answers (1-2 sentences). a) Eggs versus butter. b) Speedboats versus lightbulbs. c) Orange juice in general versus Tropicana brand of orange juice. d) Trips by your Congressperson to D.C. versus vacation trips by you to Hawaii.
Consider the cross-price elasticities of demand for four pairs of goods: For goods A & B, the cross-price elasticity of demand is -2.0 For goods C & D, the cross-price elasticity of demand is -0.5 For goods E & F, the cross-price elasticity of demand is 1.5 For goods G & H, the cross-price elasticity of demand is 0.2 Which pair of goods are close (strong) substitutes? A&B C&D E&F G&H
Consider the cross-price elasticities of demand for four pairs of goods: For goods A & B, the cross-price elasticity of demand is -2.0 For goods C & D, the cross-price elasticity of demand is -0.5 For goods E & F, the cross-price elasticity of demand is 1.5 For goods G & H, the cross-price elasticity of demand is 0.2 Which pair of goods are weak complements? Group of answer choices G & H C & D E & F A & B
Suppose the own-price elasticity of demand for beef is -0.8 and the own-price elasticity of supply of beef is 0.9. Due to a newly introduced government policy, beef supply increases by 2% with no change in the demand for beef. Assuming that the current price for beef is 40/cwt and the quantity bought and sold is 2,000 cwt per day, find the new equilibrium price and quantity of beef (round your answers to two decimal places).
The correct answer is not -2 If you think you've entered the right answer, check your spelling or try a hint! When an oil company increases the price of its gasoline from $3.80 to $4.20, the demand for another company's gasoline increases from 90 to 110 gallons. Using the midpoint method, one decimal place, and the negative sign if necessary, the cross-price elasticity between the two hrands of gasoline is Need help on this question? Read the ebook page on this topic .(no penalty)
Suppose that the quantity demanded falls by 31.7 percent when the price increases by 10.6 percent. Calculate the price elasticity of demand.

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