he sale of compact disks of "lesser" performers is very sensitive to price. To sell ? CD's, a CD manufacturer must charge ? = 12 − q/8000 dollars per CD. a. Find an expression for the total revenue from the sale of ? CD'.   b. Find the value of ? that leads to maximum revenue and the maximum revenue.   c. Find an expression for ?, the elasticity of demand, and compute the elasticity for the value of ? you found in part b.

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and the cost function of the second firm is , where are all positive parameters. The demand function in this industry is where α C(q₁) = A * qu C(92) = Bq₂ (A, B, a, ß) Q = Dp (D,y)

You are working trying to estimate the proper price to charge a market for the firm that sells beer in Lancaster Pennsylvania. They estimated that the demand curve for the market is Quantity demanded=20-2P. The firm currently prices the good at 8 dollars. They want to move the price to 6 dollars in a attempt to increase profits. 1) What is the elasticity for this move in price (Use the midpoint method for elasticity) make sure you show your work?  2) Now you are contacted by a different branch of this company that is in a lower priced (Scranton P.A.) market with the same demand curve. They want to move the price from 2 to 5 dollars. What is the elasticity of this change (Use the midpoint method)? 3) Now suppose you find out that there is a similar product that impacts the Quantity demanded for a product. The relationship is Qd=15+Pb. Now suppose the price (Pb) of the other good is 5 and goes to 6. What is the Cross-price elasticity of the good?

why do you think brand-named goods are more elastic or less elastic than categories, especially when there are very good substitutes for Exxon gasoline available at close distances?

ABC Manufacturing has determined that the demand function for their glow-in-the-dark headbands is given 2 by: D(p) = 160-p². a. Find E(p), the Elasticity of Demand as a function of price, p. E(p) b. Find the Elasticity of Demand when glow-in-the-dark headbands are selling at a price of $9. Give result accurate to at least 3 decimal places. E(9) = = c. At this price ($9): We would say the demand for glow-in-the-dark headbands is: Select an answer Based on this, in order to increase revenue we should: [Select an answer P = d. Use the Elasticity model to determine the price that maximizes revenue. (Round result to 2 decimal places.)

If you had been hired to advise your local public transit authority on how they could raise transitrevenues and you knew the elasticity of demand for transit rides, you would be able to give a goodanswer.Explain why above statements is True, False, or Uncertain according to economic principles. Use diagrams where appropriate.

PRICE (Dollars per room) 500 450 400 350 300 250 200 150 100 50 0 Demand 0 50 100 150 200 250 300 350 400 450 500 QUANTITY (Hotel rooms) Graph Input Tool Market for Triple Sevens's Hotel Rooms Price (Dollars per room) Quantity Demanded (Hotel rooms per night) Demand Factors Average Income (Thousands of dollars) Airfare from LAX to LAS (Dollars per roundtrip) Room Rate at Exhilaration (Dollars per night) 350 150 50 250 200 For each of the following scenarios, begin by assuming that all demand factors are set to their original values and Triple Sevens is charging $350 per room per night. If average household income increases by 20%, from $50,000 to $60,000 per year, the quantity of rooms demanded at the Triple Sevens rooms per night. Therefore, the income elasticity of demand is from rooms per night to , meaning that hotel rooms at the Triple Sevens are If the price of an airline ticket from LAX to LAS were to increase by 20%, from $250 to $300 roundtrip, while all other demand factors…

What is the in-state and the out of state elasticity? Give your answer to two decimals.

A bakery works out a demand function for its chocolate chip cookies and finds it to be q = D(x) = 846 - 23x, where q is the quantity of cookies sold when the price per cookie, in cents, is x. Use this information to answer parts a) through f). WWE a) Find the elasticity. E(x) = b) At what price is the elasticity of demand equal to 1? ¢ (Round to the nearest cent as needed.) c) At what prices is the elasticity of demand elastic? OA. Greater than 18¢ OB. Prices cannot be elastic in this case OC. Prices are elastic at all values D. Less than 18¢ d) At what prices is the elasticity of demand inelastic? O A. Prices are inelastic at all values OB. Less than 18¢ OC. Greater than 18¢ e) At what price is the revenue a maximum? \[ x= \] (Round to the nearest cent as needed. Use a comma to separate answers as needed.) f) At a price of13∈/per cookie, will a small increase in price cause the total revenue to increase or decrease? Increase Decrease