ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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Transcribed Image Text:If the Demand is P = 200 - 4Q and the Supply is P=6Q
What is the equilibrium Price and Quantity
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- Assuming an increase in Demant and decrease in Supply, which of the following statements is TRUE? The price of the good will decrease. The quantity of the good will definitely decrease. The price of this good will definitely increase. There will be a permanent shortage of this good. The new equilibrium quantity may increase, decrease, or stay the same. A surplus of this good will result from these changes in Supply and Demand. What new equiLibrium quantity will result depends on the relative magnitude of the changes and the shapes of the Demand and Supply curves. We cannot determine what will happen to price.arrow_forwardThere is a hypothetical market for bottled water. The market demand and supply are QD = 1150 – 100P and QS = -100 + 40OP. a) Find the equilibrium price and quantity.arrow_forwardMacmillan Learning 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 $12.75, the quantity supplied of coffee is 71.0 and the quantity supplied of hot cocoa is 105.0. 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. Incorrect Supply in the market for coffee is less elastic than supply in the market for hot cocoa.arrow_forward
- Quantity Demanded Price $3.00 $6.00 $9.00 $12.00 $15.00 $18.00 $21.00 $24.00 $27.00 Quantity Supplied 225 200 175 150 125 100 75 50 25 20 40 60 80 100 120 140 160 The demand and supply schedules for hats are above. Plot both in the area below. Find the equilibrium price and quantity.arrow_forwardFollowing an increase in supply and an increase in demand, the market is producing more at a lower price. What must have happened? Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer. a The change in demand was larger than the change in supply. b The change in demand was smaller than the change in supply. c There is no reason to think that either change was larger than the other. d Some other change must have occurred.arrow_forwardThe demand equation is 4,750,000 -1700P and the supply equation is -1,250,000 + 1300P. Solve for the equilibrium price and quantity.arrow_forward
- Given the following information,when price is 100ksh the quantity supplied is 45units and when the price increases to 250ksh the quantity supplied is 60 units.Derive the function that depicts the law of supplyarrow_forwardRefer to the above graph, which shows the market for beef where demand shifted from D₁ to D₂. The change in equilibrium from E, to E, cannot be a result of Multiple Choice a health report warning of the dangers of beef consumption a decrease in the productivity of cattle farms. buyers' expectations of lower prices for beef in the very near future. a widespread concern about mad - cow disease. Price Per Pound Nº a E2 Q₂ Quantity UT Supply D₂ 3 Refer to the above graph, which shows the market for beef where demand shifted from D₁ to D₂. The change in equilibrium from E₁ to E2 cannot be a result ofarrow_forwardA baker will supply 17 jumbo cinnamon rolls to a cafe at a price of $3.91 each. If she is offered $3.15, then she will supply 4 fewer rolls to the cafe. The cafe's demand for jumbo cinnamon rolls is given by p = D(x) = -0.48x + 8.05. What is the equilibrium point? ___ rolls at a price of $ ___ eacharrow_forward
- Consider the supply and demand for electric cars. If the materials used to make specifically electric car batteries become significantly more expensive at the same time that consumer income drastically increases, what will happen to the price and quantity demanded of electric cars?arrow_forwardIf we observe the price of a good or service rising, then the most likely cause is an increase in demand a temporary surplus a small increase in demand followed by a huge increase in supply an increase in supplyarrow_forwardThe demand for watches is given by p= 7000 - 2q dollars and the supply of watches is given by p = 0.01q2 + 2q + 1000 dollars where q is the number of watches demanded and supplied when the price per watch is p dollars. Based on the information provided calculate the equilibrium quantity and the equilibrium price for watches.arrow_forward
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