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

Supply and Demand, During the 1990s, technological advance reduced the cost...

During the 1990s, technological advance reduced the cost of computer chips. Explain, with the use supply and demand diagrams, how the following markets are affected in terms of pr

Upper bound of the confidence interval, A stock investor would like to have...

A stock investor would like to have an idea concerning the average return of stocks that are traded on a certain exchange. In a sample of 99 stocks, the average return was 9 percen

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

What is net present worth for new computer system, Kermit is considering pu...

Kermit is considering purchasing a new computer system. The purchase price is $106,430. Kermit will borrow one-fourth of the purchase price from a bank at 10 percent per year compo

What is productivity or average product, What is productivity? Produ...

What is productivity? Productivity or average product (AP): It is output person which is output divided through number of workers AP= Q/L. There labour Productivity can

Lagrangian of the consumer, This problem substitutes financial health with ...

This problem substitutes financial health with housing in a 2 period consumption savings model. The representative consumer has the utility function u(c1, c2) = lnc1 + lnc2 with ea

Stimulate aggregate demand, The graph shows that if policymakers respond im...

The graph shows that if policymakers respond immediately to an oil price shock by stimulating aggregate demand, shifting AD to AD* then the level of output will remain constant. Th

Simple regression analysis uncover the ceteris paribus, Let kids denote the...

Let kids denote the number of children ever born to a woman, and let educ denote years of education for the woman. A simple model relating fertility to years of education is kids =

Macroeconomic models, Now we will analyse how macroeconomic variables fit t...

Now we will analyse how macroeconomic variables fit together and present models which explain the main macroeconomic variables.  Using these models we can, for instance, analyse

#title. phillip curve, what does phillip curve signify? how do you reconcil...

what does phillip curve signify? how do you reconcile the difference in the shap of the curve in the short run and the long run?

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