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

Nine patients are selected at random, A recent study in NJ showed that 50% ...

A recent study in NJ showed that 50% of all patients will return to the same dentist. Suppose nine patients are selected at random, what is the probability that: (a) exactly five o

Protectionism and free trade, why is international trade important for sout...

why is international trade important for south Africa

Homework, During the 1990s, technological advance reduced the cost of compu...

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

Foreign institutional investment, Foreign Institutional  Investment: ...

Foreign Institutional  Investment: Foreign  investment flows in the balance of payments  (BOP) comprise FDI flows and portfolio flows. The latter consists of resources mobilis

Kernel density estimator to plot the two densities, The data is posted on B...

The data is posted on Blackboard. Download the data lfs4.dta on your personal computer. This data is from the Labour Force Survey 2003. In STATA, add enough memory to open the data

Determination of factor prices by supply and demand, DETERMINATION OF FACTO...

DETERMINATION OF FACTOR PRICES BY SUPPLY AND DEMAND   Let us suppose that perfect competition prevails in the goods and the factor markets. In such a situation let us see how th

Find out reserve-deposit ratio and currency-deposit ratio , 1.  Assume the ...

1.  Assume the required reserve-deposit ratio is 12%, and the currency-deposit ratio is 38%. How much would money supply change if the Fed made open market purchases of $100 millio

Difference between opportunity and accounting cost, Provide an explanation ...

Provide an explanation of difference between opportunity and accounting cost, and accounting and economic profits. Then, please provide an example from your experience where opport

Summary of the cross model, Summary of the cross model The below list...

Summary of the cross model The below list summarizes the cross model and associates it to classical model:  Labor Market: Real wages W/P is exogenous in cross model

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