In a given market, there are three demanders of a good with Qd¹+P=12, P=10-2Qd² and Qd³=10-P as their respective demand functions, obtain the market demand for the good and determine the market Quantity demanded when the price of the good is Gh4.
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- (Calculating Price Elasticity of Demand) Suppose that 50 units of a good are demanded at a price of Si per unit. A reduction in price to $0.20 results in an increase in quantity demanded to 70 units. Using the midpoint formula, show that these data yield a price elasticity of 0.25. By what percentage would a 10 percent rise in the price reduce the quantity demanded, assuming price elasticity remains constant along the demand curve?As the price of good X rises from 10 to 12, the quantity demanded of good Y rises from 100 units to 114 units. Are X and Y substitutes or complements? What is the cross elasticity of demand?In the regional market for housing, demand for single detached homes depends on the price of the house, PH, consumer income, N, and the price of a related good, townhouses, P-. The demand equation is Qd = 0.3N + 0.08PT - 0.02PH. Initially, average consumer income is N= $50,000 and the average price of townhouses is $315,000. Making these substitutions, we get Qd = 40,200 – 0.02PH: This is our current demand equation. Suppose income changes from $50,000 to $60,000. What is the income elasticity of demand for housing when the price is $220,000? Click the icon to view the derivation of the current demand equation. The income elasticity of demand for housing when the price is $220,000 and income changes from $50,000 to $60,000 is EN = |. This is Housing is good. (Round to two decimal places as needed.) perfectly inelastic. perfectly elastic. inelastic. elastic. unit elastic.
- The quantity demanded of Fitbit devices is 8,025 units when the price is $260. At a unit price of $200, demand increases to 10,000 units. The manufacturer will not market any of the device at a price of $100 or less. However for each $50 increase in price above $100, the manufacturer will market an additional 1,000 units. Assume that both the supply equation and the demand equation are linear. a) Find the supply equation. b) Find the demand equation. c) Find the equilibrium quantity. d) Find the equilibrium price.In the regional market for housing, demand for single detached homes depends on the price of the house, PH, consumer income, N, and the price of a related good, townhouses, P-. The demand equation is Qda = 0.3N + 0.05PT -0.02PH. Initially, average consumer income is N = $50,000 and the average price of townhouses is $290,000. Making these substitutions, we get Qda = 29,500 - 0.02PH. This is our current demand equation. Suppose N = 50,000 and PH = 230,000. If the price of townhouses decreases from $290,000 to $255,000, what is the cross-price elasticity of demand for housing? i Click the icon to view the derivation of the current demand equation. The cross-price elasticity of demand for housing when N = 50,000, PH = 230,000, and the price of townhouses decreases from $290,000 to $255,000 is Ea b This is Single detached homes and townhouses are (Round to two decimal places as needed.) perfectly elastic. elastic. unit elastic. perfectly inelastic. inelastic.Suppose that you are a staff economist with an economic consulting firm. The operator of a local harbour has commissioned your firm to do a market analysis of the demand for berths (parking spaces) for boats. Your firm finds that the price elasticity of demand for berths is –0.8. If the price of a berth in the area decreases by 6%, how will the quantity of berths that people demand change? The number of berths demanded will: Increase by 0.8% Decrease by 7.5% Increase by 6% Increase by 4.8%
- Consider two markets: the market for waffles and the market for pancakes. The initial equilibrium for both markets is the same, the equilibrium price is $6.50, and the equilibrium quantity is 35.0. When the price is $9.75, the quantity supplied of waffles is 57.0 and the quantity supplied of pancakes is 101.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for pancakes. Please round to two decimal places. Supply in the market for waffles isThe quantity demanded x for a certain brand of MP3 players is 300 units when the unit price p is set at $100. The quantity demanded is 1300 units when the unit price is $60. Find the demand equation.p =Consider two markets: the market for coffee and the market for hot cocoa. The initial equilibrium for both markets is the same, the equilibrium price is $4.50, and the equilibrium quantity is 35.0. When the price is $11.75, the quantity supplied of coffee is 59.0 and the quantity supplied of hot cocoa is 103.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for hot cocoa.
- Consider two markets: the market for coffee and the market for hot cocoa. The initial equilibrium for both markets is the same, the equilibrium price is $5.50, and the equilibrium quantity is 23.0. When the price is $12.75, the quantity supplied of coffee is 71.0 and the quantity supplied of hot cocoa is 111.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for hot cocoa. Please round to two decimal places. Supply in the market for coffee is O more elastic than supply in the market for hot cocoa. less elastic than supply in the market for hot cocoa. the same elasticity as supply in the market for hot cocoa. There is not enough information to tell which has a higher elasticity. O O O OWe obtain the following demand curve of beef in a market: = 30302.189-4303.602 In (P), where Q is quantity demanded of beef measured in pounds, P is price measured in dollars per pound. We know P = 8.906 and Q=12027.759. Based on this information, if price increases by 1 dollar, quantity demanded decreases by _%. (Only type in the number in your answer, do not type in the percentage sign "%" again.)Consider two markets: the market for motorcycles and the market for pancakes. The initial equilibrium for both markets is the same, the equilibrium price is $4.50, and the equilibrium quantity is 29.0. When the price is $7.75, the quantity supplied of motorcycles is 65.0 and the quantity supplied of pancakes is 103.0. For simplicity of analysis, the demand for both goods is the same. Using the midpoint formula, calculate the elasticity of supply for pancakes. Please round to two decimal places.
