Joe mows lawns in his neighborhood for extra money. Suppose the demand for lawn mowing in Joe's neighborhood is: QD = 46 - 2P and that the supply of lawn mowing (Joe's willingness to mow lawns) is: Qs=14+ P. The market-clearing price of lawn mowing is $ 20 per lawn and the market-clearing quantity is 6 lawns. (Enter your responses rounded to two decimal places.) The corresponding consumer surplus is $
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- Q3. Assume that the demand curve D(p) given below is the market demand for widgets:Q=D(p)=2372−19p, p > 0 Let the market supply of widgets be given by:Q=S(p)=−3+6p, p > 0 where p is the price and Q is the quantity. The functions D(p) and S(p) give the number of widgets demanded and supplied at a given price.What is the equilibrium price? Please round your answer to the nearest hundredth.What is the equilibrium quantity? Please round your answer to the nearest integer.What is the price elasticity of demand (include negative sign if negative)? Please round your answer to the nearest hundredth.What is the price elasticity of supply? Please round your answer to the nearest hundredthA friend of yours is considering two cell phone service providers. Provider A charges $120 per month for the service regardless of the number of phone calls made. Provider B does not have a fixed service fee but instead charges $1 per minute for calls. Your friend's monthly demand for minutes of calling is given by the equation Qp = 150 - 50P, where P is the price of a minute. With Provider A, the cost of an extra minute is With Provider B, the cost of an extra minute is S Given your friend's demand for minutes and the cost of an extra minute with each provider, if your friend used Provider A, he would talk for minutes, and if he used Provider B, he would talk for minutes. This means your friend would pay S for service with Provider A and S for service with Provider B. Use the following graph to draw your friend's demand curve for minutes. Then use the green triangle to help you answer the questions that follow. Note: Yo U will not be graded on an. changeS Vou mako to tha 喜GAt a price of $2:29 per bushel, the supply of a certain grain is 7500 million bushels and the demand is 7600 million bushels. At a price of $2.4 per bushel, the supply is 7000 million bushels and the demand is 7500 million bushels (A) Find a price-supply equation of the form p mxb, where p is the price in dollars and x is the supply in milions of bushels (B) Find a price-demand equation of the form p mx +b, where p is the price in dollars and x is the demand in millions of bushels (C)Find the equilibrium point (D) Graph the price-supply equation, price-demand equation, and equilibrium point in the same coordinate system. (A) The price-supply equation is p (Type an exact answer) -CTD
- Imagine that when MattPat gets to Hope there are 27 Hardcore theorist and 9 others (i.e. Everyone else), what is the (inverse) demand curve for t- shirts here? What does the graph look like? 2. Suppose you have the following utility function: U(qx, y) = x 1/3 2/3 x qy is m (instead of specific prices/income given in the example video posted: mp4). a) What is the optimal consumption choice of good x and good y (i.e. q and q)? b) Show that if you double the income and prices that the choice of outcome (i.e. optimal quantity) does not change. c) Suppose there are 20 consumers in the market with the same preferences and income, what is the market demand for good a given m= $54 and Py = $6? The the price of good x is Pr, the price of good y is Py, and incomeSuppose the demand curve for a product is given by: where I is average income measured in thousands dollars. The supply curve is: Q 3P 150. Q=200-2P+41 If1 =25, find the market-clearing price and quantity for the product. The market-clearing price is $ and the market-clearing quantity is (Enter your response as an integer.) 220 200 180 160- 140- 120- 100- 80- 60- 40- 20 100 200 QuantityPlease refer to the following information to answer the question (in bold) below: You enjoy consuming apples (A) and oranges (O). Suppose that your utility function over both goods is given by Your marginal utility function for apples is . Your marginal utility function for oranges is U (A, O) = AO³ MUA = 0³ MUO 3A0² . Currently, the price of apples is $10/peck, the price of oranges is $5/pound, and your income is $160. Assume that apples are your horizontal axis good and oranges are your vertical axis good. = When you set up the optimal decision rule for your consumer problem, which of the following statements best describes how much you will buy of apples and oranges at your consumer equilibrium? For each peck of apples, you will buy 1/3 pounds of oranges. For each peck of apples, you will buy 1 pounds of oranges. O For each peck of apples, you will buy 3 pounds of oranges. O For each peck of apples, you will buy 6 pounds of oranges.
- e E L E 11- esc CENGAGE MINDTAP Chapter 07 Homework Consider the market for electric vehicles. The market price of each electric vehicle is $340,000, and each consumer demands no more than one electric vehicle. Suppose that Antonio is the only consumer in the electric vehicle market. Their willingness to pay for an electric vehicle is $595,000. Based on Antonio's willingness to pay, the following graph shows his demand curve for electric vehicles. PRICE (Thousands of dollars) Shade the area representing Antonio's consumer surplus using the green rectangle (triangle symbols). 680 595 1 ! 510 425 3:0 255 170 85 0 :0² FI Q A N Antonio's Demand Now, suppose another buyer, Caroline, enters the market for electric vehicles, and her willingness to pay is $425,000. @ 2 GO 2 QUANTITY (Electric vehicles) F2 W S 3 #3 80 F3 E Market Price D $ 4 X C 888 F4 R F Antonio's Consumer Surplus % 5 ng.cengage.com FS T V 6 MacBook Air G (?) F6 Y B & 7 H F7 U N * 8 J DII 1 ( 9 M K ) 0 0 F10 L P Q 90 ABConsider the market for CD players, illustrated in the figure to the right. Suppose there are network externalities in this market such that the quantity of a good demanded grows in response to the growth of purchases by other individuals (as indicated by the demand curve "Demand" in the figure). Suppose that the price is initially $90 where the quantity demanded is 120 (thousand CD players per month). If the price of CD players falls to $50, demand will increase to 180 thousand CD players per month. (Enter your response using an integer.) Of this increase, price effect and thousand units of the 60 thousand-unit increase is the pure thousand units of the increase is the bandwagon effect. C Price 200- 180- 160- 140- 120+ 100- 80- 60- 40- 20- 0+ 0 Doo Demand 20 P150 D60 P120 180 40 60 80 100 120 140 160 180 200 220 CD Players (thousands per month)Marvin has a Cobb-Douglas utility function, 0.5 0.5 U= 91 92 his income is Y = $900, and initially he faces prices of p₁ = $1 and p2 = $4. If p₁ increases from $1 to $2, what are his compensating variation (CV), change in consumer surplus (ACS), and equivalent variation (EV)? Marvin's change in consumer surplus (ACS) is $ minus sign if necessary.) Marvin's compensating variation (CV) is $. (Enter your response rounded to two decimal places and include a minus sign if necessary.) (Enter your response rounded to two decimal places and include a Marvin's equivalent variation (EV) is $. (Enter your response rounded to two decimal places and include a minus sign if necessary.)
- Suppose the market demand for pizza is given by Qd = 300 – 20P and the market supply for pizza is given by Qs = -100 + 20P, where P = price (per pizza).Suppose the supply of a good is given by the equation Q = −6+2P and the demand for the good is given by the equation QD = 14 - 2P, where quantity (Q) is measured in millions of units and price (P) is measured in dollars per unit. The equilibrium quantity in this market is 4 million PRICE (Dollars per unit) the following graph, plot the demand curve using the blue line (circle symbol) and plot the supply curve using the orange line (square symbol). Then place the black point (plus symbol) at the equilibrium price and quantity. Dashed drop lines will automatically extend to both axes. 10 9 8 7 2 1 0 0 1 2 3 4 5 6 7 QUANTITY (Millions of units) 8 units and the equilibrium price is 9 10 Demand Supply $5. EquilibriumIf the demand shifts outward and the supply shifts outward the new equilibrium quantity will be higher, but the direction of the change in the equilibrium price is ambiguous. the new equilibrium price will be higher, but the direction of the change in the quantity is ambiguous. in the new equilibrium, the price will be higher but the quantity will be lower. in the new equilibium, the quantity will be higher but the price will be lower. in the new equilibrium, both price and quantity will be higher.