What are 2 products with different price elasticities of demand, and how do you analyze how firms can use information about price elasticity of demand to their advantage?

Alice loves Pepsi and will spend 10 per week on the product no matter the price. What is her price elasticity of demand?

a. Using the midpoint method, compute the elasticity of demand between points A and B. Is this portion of the curve elastic or inelastic? b. Now compute the elasticity of demand between points B and C. Is this portion of the curve elastic or inelastic? Price $20 18 16- 14 12 10 8 6 4- 2- 100 200 B 300 400 500 D 600 Quantity

1. The graph below shows the demand curve of two goods by an individual, use the information in the graph to answer the questions that follows; Price GH¢30.00 A GH¢25.00| C D1 D2 2000 2500 3000 Quantity (gallons per day) (a) Calculate the price elasticity of demand for the demand curve, D1, from point A to point C, and the price elasticity of demand for D2 from point A to point B. which demand curve is more elastic, Di or D2? Briefly explain your answer. (b) Given the expenditure function as e(p.q)=pg where p is the price and q is quantity demand. Suppose the individual was purchasing 2000 gallons per day at a price of GH¢30.00 per gallon and the price is cut to GH¢25.00 per gallon. calculate the | change in total expenditure if the demand curve of the individual is D1? What will be the change in total expenditure if demand is D2? 2. Discuss any four factors that would cause an increase in demand of petroleum engineering program in Ghanaian universities.

The shorter the period of time consumers have to adjust to price changes, the O lower; income O lower price O higher; income higher; price the elasticity of demand.

Use the following demand curve for hamburgers: QD = 1,650 – 50PHB +100PHD + 6INC where QD is quantity demanded for hamburgers, PHB is price of a hamburger, PHD is price of a hot dog, and INC is consumer income. Let PHB = 5, PHD = 10, and INC=100. What is income elasticity of demand for of hamburgers?    Note:- Don't use pen or paper and chatgpt

6. Al's Appliancemart has market power in selling refrigerators. He just got in a shipment of undamaged refrigerators. Al has determined that there are two different types of buyers. One group are high demanders who have a more inelastic demand but tend to be picky about how nice their appliances look (they won't buy a dented one). Other buyers, low demanders, have a relatively more elastic demand, but also don't mind having a refrigerator with some dents. He pays $600 for each refrigerator from his supplier. 3/3 He has calculated that the high and low demander demand functions follows: Low: P = 1,000-0.5QL (QL = 2,000 - 2P) High: P = 1,600 - QH (QH = 1,600 – P) How much profit could Al earn if he sells them as is? How many should he add dents to (with a hammer) in order to maximize profit? What price would he then put on the non-dented and the dented refrigerators and how many would he sell of each? What would his profit then be?

when the price is $7 consumers want to spend $345.24 on spaghetti. when the price is $5 consumers want to spend $267.85 on spaghetti. what is the elasticity of demand between these prices?

Suppose the accompanying table contains data on how many Veggie Delite sandwiches Subway is willing to sell each day at two different prices. Calculate the daily price elasticity of supply when the price increases from $5.00 to $7.50. Please round to the nearest hundredth. Price(per sandwich) Quantity supplied(sandwiches per day) $5.00 200,000 $7.50 210,000 a. Daily price elasticity of supply for Veggie Delite sandwiches = b. The daily price elasticity of supply for Veggie Delite sandwiches is relatively Elastic or Inelastic Now consider how responsive Subway’s supply of Veggie Delite sandwiches is to changes in price on an annual basis instead of a daily basis. c. Compared to the daily value, the annual price elasticity of supply for Veggie Delite sandwiches is likely to be more Inelastic or Elastic  and the annual supply curve is likely Flatter or Steeper  to be than the daily supply curve.

The market for Harvard hoodies in the campus store is in equilibrium. They currently sell 25 hoodies in a week at a price of $50 per hoodie 1. What is the current revenue? 2 if they decrease the price of the hoodies from $50 to $40 the quantity demanded would increase from 25 to 40 hoodies A. What is the new revenue B. Calculate the price of the elasticity of the hoodie demand at these changes in price and quantity. 3. Assuming the same elasticity of demand as you just calculated if they instead increase the price from $50 to $ 75 A. What would be the new quantity demanded B. What would be the new revenue