Claudia, economics, Microeconomics

Directions: You should legibly handwrite or type the answers to the following questions on a separate sheet of paper. These must be submitted in class (not via email unless you have permission).

1. (p. 325, #4) a. Draw the demand, marginal-revenue, average-total-cost, and marginal-cost curves for a monopolist. Show the profit-maximizing price and the amount of profit.
b. On this graph, show the deadweight loss.


2. (p. 325, #1 (b) – (f)) A publisher faces the following demand schedule for the next novel from one of its popular authors:
Price Quantity demanded
$100 0 novels
90 100,000
80 200,000
70 300,000
60 400,000
50 500,000
40 600,000
30 700,000
20 800,000
10 900,000
0 1,000,000

The author is paid $2 million to write the book, and the marginal cost of publishing the book is a constant $10 per book.
b. Compute marginal revenue. How does marginal revenue compare to price? Explain.
c. Graph the marginal-revenue, marginal-cost and demand curves. At what quantity do the marginal-revenue and marginal-cost curves cross? What does this signify?
d. In your graph, shade in the deadweight loss. Explain in words what this means.
e. If the author were paid $3 million instead of $2 million for the book, how would this affect the publisher’s decision regarding what price to charge? Explain.
f. Suppose that the publisher was not profit-maximizing but was concerned with maximizing economic efficiency. What price would it charge for the book? How much profit would it make at this price?

3. (a) Give two examples of price discrimination. Identify what type of price discrimination each example is (i.e. perfect, 2nd degree or 3rd degree).
(b) Name and explain the three conditions that must hold in order for a firm to be able to price discriminate.



4. (a variation of #5, p. 326)
Larry and Moe run the only saloon in town. Larry wants to sell as many drinks as possible without losing money. Moe wants to make the largest possible profits. Using the graph below (you can re-draw it on your own paper or print this out), show the price and quantity of favored by each person.
Extra credit: Curly wants to maximize revenue. Show his favored price and quantity.













5. (variation of #12, p. 328) Based on market research, a film production company in Ectenia obtains the following information about the demand and production costs of its new DVD:
Price Quantity Total cost
1000 0 1000
950 5 1125
900 10 1500
850 15 2250
800 20 3500
750 25 5250
700 30 7500
650 35 10250
600 40 13500
550 45 17250
500 50 21500
a. Find the price and quantity that maximizes the company’s profit.
b. Compute and graph demand, marginal revenue and marginal cost.
c. Illustrate the price and quantity that would maximize social welfare and the deadweight loss.
Posted Date: 3/26/2012 8:58:40 PM | Location : United States







Related Discussions:- Claudia, economics, Assignment Help, Ask Question on Claudia, economics, Get Answer, Expert's Help, Claudia, economics Discussions

Write discussion on Claudia, economics
Your posts are moderated
Related Questions
Structure of the IMF: The Central office of the IMF is in Washington DC, USA. It has 184 members. It is affiliated to the UNO. The highest authority of the IMF is the Board of

regis is hungry for a snack. Here is the value he place on a cupcake: value of the first cupcake$5, value of the second cupcake $4, value of the third cupcake $3, and the value of

On what kind of income is our taxing system based?

Q. Define Regressive Tax? Regressive Tax: A tax in that lower-income individuals or households bear a proportionately greater burden of the tax. Sales taxes aretypically consid

What is the purpose of the IMF and why might the IMF be called the “lender of last resort”? Discuss how three of the tools they use for establishing economic stability in a country

What factors shift the Aggregate demand curve to right and what factors shift the AD curve to left?  AD shifts to the right when any component of AD enhances autonomously; e.g


The prevention of major swings in economic activity can be handled most easily by the: A. Household sector B. business sector C. financial sector D. government sector why?

Q. Explain Function of Central Bank? Central Bank: A public financial institution, generally established at the national level and controlled by a national government that sets

Problem 1: (a) Explain the meaning of inflation. (b) "Inflation is always and everywhere a monetary phenomenon." Discuss this statement. (c) Briefly explain the link betw