The demand curve , Macroeconomics

Assignment Help:

A sporting goods store has estimated the demand curve for a popular brand of running shoes as a function of price. Use the diagram to answer the questions that follow.

2358_price per unit.png

a.   Calculate demand elasticity using the midpoint formula between points A and B, between points C and D, and between points E and F.

b.   If the store currently charges a price of $50, then increases that price to $60, what happens to total revenue from shoe sales (calculate P × Q before and after the price change)? Repeat the exercise for initial prices being decreased to $40 and $20, respectively.

c.   Explain why the answers to a. can be used to predict the answers to b.

 


Related Discussions:- The demand curve

Real output, SUppose nominal GDP increases from 5.8 trillion to 6 trillion....

SUppose nominal GDP increases from 5.8 trillion to 6 trillion. The GDP deflator rose over that same year by 3.9 percent. By what percent does the real output increase?

Product of demand curve, The demand curve for product X is given by QXd = 3...

The demand curve for product X is given by QXd = 340 - 4PX.\ a) How much consumer surplus do consumers receive when Px = $45? b) How much consumer surplus do consumers receiv

Determine the rate of economic growth , Determine the rate of economic grow...

Determine the rate of economic growth in UK With regard to economic growth, a good starting point for evaluation and analysis is the fact that rate of economic growth in UK has

Economic luxury and an economic necessity, What is the difference between a...

What is the difference between an economic luxury and an economic necessity? Ans) An economic luxury is wasting land on pools huge garden, etc. An economic requirement is what y

U.s. department of agriculture, Suppose that the U.S. Department of Agricul...

Suppose that the U.S. Department of Agriculture (USDA) administers the price floor for cheese, set at $0.17 per pound of cheese. (The price floor is officially set at $16.10 per hu

Shortage, Shortage, Surplus and Price Mechanism: A shortage is the situ...

Shortage, Surplus and Price Mechanism: A shortage is the situation in which the demand exceeds supply, which means producers are unable to meet the market demand for the produc

Calculate the income elasticity and good , Due to the recent downturn in e...

Due to the recent downturn in economic activity, Taz, has seen his hours at work reduced. He used to work 30 hours a week at $13 and hour, but now he works 22 hours. Due to this

Definition of exchange rate, Definition of Exchange rate The exchange r...

Definition of Exchange rate The exchange rate is stated as the price of one unit of currency in terms of other currency. If one euro costs 1.5 USD then 1 USD costs 1/1.5 = 0.66

Price to the government of buying unsold units firms, Consider a market whe...

Consider a market where supply and demand are given by QXS = -12 + PX and QXd = 78 - 2PX. Suppose the government imposes a price floor of $35, and agrees to purchase any and all un

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd