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# Elasticity

### Profit maximization, elasticity & marginal cost: Example problem

The Alvin Corporation is the only producer of a particular type of laser. The demand curve for its product is: Qd = 8,300 -2.1P And its total cost function is: TC = 2,200 + 480Q +20Q² Where P is price (in dollars), TC is total cost (in dollars), and Q is monthly output a. To ma

### Elasticity concepts

Questions 1. Price elasticity of demand is the percentage change in price divided by the percentage change in quantity demanded. Ans: 2. If the price of a good goes up by 20 percent and the quantity demanded falls by 40 percent, the price elasticity of demand is 2. Ans: 3. If the price of corn goes up b

### Microeconomics help

Details: Suppose the price of apples rises from \$3.50 a pound to \$4.00 and your consumption of apples drops from 30 pounds of apples a month to 20 pounds of apples. Calculate your price elasticity of demand of apples. What can you say about your price elasticity of demand of apples? Is it Elastic, Inelastic, or Unitary Elastic?

### Elasciticy of demand

This year was prosperous for the Starbucks Coffee Company. revenues increased 9 percent, excluding the 1035 new retail outlets that were opened. suppose management attributes this revenue growth to a 5 percent increase in the quantity of coffee purchased. if Starbucks's marketing department estimates the income elasticity of

### Elasticity of demand

Using the "arc formula" and the data from the table below, compute where possible the own- price and income elasticities of demand. (remember that these elasticities are computed holding all other variables constant). Price quantity price of related goods income \$10 600 \$20

### Economics

Problems: 1)For each of the following cases, calculate the arc price elasticity of demand and state whether demand is elastic, inelastic or unit elastic a) when the price of milk increases from \$2.25 to \$2.50 per gallon, the quantity demanded falls from 100 gallons to 90 gallons b) when price of paper book falls fro

### Predicting Changes in Demand

Question: Suppose that the price elasticity of demand for good X is -2, its income elasticity is 3, its advertising elasticity is 4, and the cross price elasticity of demand between it and good Y is -6. Determine how much consumption changes if: a) The price of good Y increases by 10% b) Advertising decreases by 2% c) Incom

### Accounting Firm Operating in a Competitive Market

See the attached file. 1. Is an accounting firm operating in a perfectly competitive market? Why or why not? 2. If the owner of the company ( accounting firm) asked you to assess whether or not they were using the optimal amount of an input (given a set price for that input), what economic criterion would you use in your ana

### If CD's and MP3's are substitute goods and the price of MP3's rises

I need some help on some review questions, can you please help me? Review Questions 1. If CD's and MP3's are substitute goods and the price of MP3's rises (be careful because we don't know why the price of MP3's rises): A) the demand for CD's will fall and their price fall B) the demand curve for CD's wil

### If CD's and MP3's are substitute goods and the price of MP3's rises (be careful because we don't know why the price of MP3's rises):

See attachment for problems

### Price Elasticity

Define Price Elasticity and give information and example on the subject

### Mathematical economics

Economic problems with mathematics.

### Micro Economics

1. A major cereal manufacturer decides to lower prices from \$3.60 to \$3.00 per 15-ounce box. If quantity demanded increases by 18%, what is the price elasticity of demand? Is this an example of elastic or inelastic demand? 2. To increase state tax revenues, the Governor of California has proposed an additional sales tax on

### Marginal Revenue: Price Elasticity

From this, please help to figure out the Marginal Revenues and associate it with price elasticity. Just a simple analysis will be fine. Server Performance Monitoring Price per server monitoring per month Windows \$18 UNIX \$20 SAP \$22 Database \$22 2008 rates Server Performance Monitoring Price per server monit

### Managerial Economics

The firm's production function for gadgets, X, depends on the amounts of capital (K), and labor (L) employed: X = 56K + 8.8L - 2K2 - 0.1L2. (a) If the firm can sell any output at a price equal to 10, if the wage rate per unit of labor is 8 and the rental per unit of capital is 80, what is the prof

### Price Elasticity Demand of IT Services

I need help with this problem. Thanks. Estimating and analyzing the elasticity of demand for IT services 2007 prices Server Performance Monitoring Price per server per month Windows \$ 18 UNIX \$ 20 SAP \$ 22 Database \$ 22 2008 prices Server Performance Monitoring Price per serve

### Demand curve of a monopolist

Suppose the demand curve faced by a monopolist is: q=p^-a where a>0 The total cost for the monopolist are C=sq a) Find the profit maximizing level of output. b) Specify the first and second order condition for profit maximization. c) What is the price elasticity of demand faced by this monopolist d) What hap

### Industry Research

? Select an industry that is affected by the economy, such as the airline, automotive, home building, or technological industry. Keep in mind that you will use the industry chosen throughout the course. Find at least two sources to help you answer the following questions about the air line industry. in air line industry, is pri

### Elasticity of demand

1.If the price of capital is \$24, the price of labor is \$15, and the marginal product of capital is 16. Using the above information, answer the following a- The least costly combination of capital and labor requires that the marginal product of labor be ________.? b- At the least cost point in a, the slope of the isocost l

### Explaining Demand Equation for Potato

The market demand for potatoes is estimated as follows Log Q = 1.5 - .33log P + 0.3log I + 200log P' Q = pounds per year, P = price of potatoes in cents per pound, I = Average income of consumers, and P' = price of rice per pound. All the parameters are statistically significant at the 1 percent level. Provide a

### Price elasticity of demand and expenditure

Suppose the own-price elasticity of demand for good X is -0.5, and that the price of good X increases by 10%. What would you expect to happen to the total expenditures on good X? A. increase. B. decrease. C. unchanged. D. none of the above.

### Elasticity for good Suppose the demand for good x is lnQxd = 21 - .8 lnPx - 1.6 lnPy + 6.2 lnM + .4 lnAx. Then we know that the own-price elasticity for good x is: A. unitary. B. elastic. C. inelastic. D. Indeterminable.

Suppose the demand for good x is lnQxd = 21 - .8 lnPx - 1.6 lnPy + 6.2 lnM + .4 lnAx. Then we know that the own-price elasticity for good x is: A. unitary. B. elastic. C. inelastic. D. Indeterminable.

### Demand elasticity

Suppose the demand for beer is characterized by the following point elasticities: own price elasticity = -2.5 cross-price elasticity with soda = +3 income elasticity = +2 Based on the given elasticities, answer the following. Explain your answers. a. If a firm in the industry wishes to increase total sales revenue (ignori

### concept of profit maximization

I am so lost-please help me understand. I need to fully understand so that when I take the final I can pass it. Please use an American company and please keep it as simple as possible..see attached file for full problem.

### Elasticity of Demand

In your own words without quoting anyone: 1. What is elasticity of demand and how is the notion used in economics? Please explain and elaborate.

### Economics

I need help with these questions , 2 question.

### MidPoint and Elasticity in Microeconomics

I just started this new problem. I answer the problem, but need to know whether I have the right answers, and is my work clear. (See attachment)

### How to Interpret Elasticity of Demand

What would a 10% increase in the price of movie tickets mean for the revenue of a theater if the price elasticity of dmenad was.1, .5, 1., and 5.?

### Discusing Price Elasticity of Demand

What is the definition of price elasticity of demand? Explain the relationship between price elasticity and total revenue? How does price elasticity of demand affect a firm's pricing decisions? How does the availability of substitutes affect price elasticity of demand? Provide examples to support your answers.

### Optimal Markup: Optimal Markup. Jerry Jones is a managing partner of Camden & Associates, Inc., a New York based management-consulting firm. Jones has asked you to complete an analysis of profit margins for Norton Inc., a client firm. Unfortunately, your predecessor on this project was abruptly transferred, leaving only sketchy information on the client's pricing practices.

Optimal Markup. Jerry Jones is a managing partner of Camden & Associates, Inc., a New York based management-consulting firm. Jones has asked you to complete an analysis of profit margins for Norton Inc., a client firm. Unfortunately, your predecessor on this project was abruptly transferred, leaving only sketchy information on