ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- Your instructor gives you two equations: 1) Q = 40 + 2P and 2) Q = 100 – 4P. What types of curves are #1 & #2? Both are supply curves Both are demand curves Equation #1 is the demand curve whereas equation #2 is the supply curve Equation #1 is the supply curve whereas equation #2 is the demand curvearrow_forwardConsider the market for bicycles in the fictional province of Westvale. The market demand function for bicycles is given by P=300-2Q. The marginal cost curve for firms in this market is given by P=40+Q. Prices are measured in dollars. a) Under a competitive market equilibrium, what is the price of a bicycle? b) How many bicycles are produced under a competitive market equilibrium? c) Calculate consumer surplus, producer surplus, and total surplus under the competitive market equilibrium Suppose that the firms that were once competing in this market merge into one single firm, forming a monopoly. This monopoly has a marginal revenue function of P=300-4Q. d) What price does this monopolist charge? e) How many bicycles does the monopolist produce? f) Calculate consumer surplus, producer surplus, and total surplus under the monopolistic market outcome g) How much deadweight loss resulted from the creation of the monopolist?arrow_forwardRent control is common in some cities, particularly in the United States. You will have noticed some of the consequences in movies or TV shows, usually police stories, set in the high-rise areas of New York City, for example. Suppose you have been given the following information about the market for rental housing in Winona: Quantity Demanded Rent (dollars per month) $500 550 600 650 700 750 800 20,000 15,000 10,000 5,000 2,500 1,500 1,000 a) What is the equilibrium rent? b) What is the equilibrium quantity of rented housing? Quantity Supplied 10,000 10,000 10,000 10,000 10,000 10,000 10,000 Now suppose that a rent ceiling of $700 is imposed in the housing market for Winona. c) What is the quantity of housing demanded? d) What is the quantity of housing supplied? e) Is there excess demand for or excess supply of housing with the imposition of a rent ceiling? Explain what is happening in the market for rental housing market in Winona.arrow_forward
- The blue curve on the following graph represents the demand curve facing a firm that can set its own prices. Use the graph input tool to help you answer the following questions. You will not be graded on any changes you make to this graph. Note: Once you enter a value in a white field, the graph and any corresponding amounts in each grey field will change accordingly. # 345470 10 QUANTITY (Unita) *** TO QUANTITY (Number of units) Graph Input Tool Market for Goods Quantity Demanded (Lv) Demand Price (Dollars per unit) On the graph input tool, change the number found in the Quantity Demanded field to determine the prices that correspond to the production of 0, 2, 4, 5, 6, 8, and 10 units of output. Calculate the total revenue for each of these production levels. Then, on the following graph, use the green points (triangle symbo) to plot the results. Total Revenue QUANTITY() Ⓒ 50.00 Calculate the total revenue if the firm produces 2 versus 1 units. Then, calculate the marginal revenue of…arrow_forwardIn the market for hand sanitizers the demand function is given by: q = 80 - p, where q is the quantity of hand sanitizers (in thousands) and p is the price of hand sanitizers in dollars. Suppose the current market price for hand sanitizers is $4. 1. What is the inverse demand function equal to? Draw it in a diagram. 2. At a price of $4, what is the level of consumer surplus? 3. Due to the unprecedented COVID-19 pandemic, people's preferences for sanitizing their hands change in favor of hand sanitizers. In fact, for any given price of hand sanitizers, people now want to purchase 20 units (in thousands) more hand sanitizers. o What is the new demand curve? o What is the new inverse demand curve? o Draw the new inverse demand curve in your diagram. 4. Suppose that after the increase in demand, the new price becomes $8. What is consumer surplus equal to at this new price (and with the new inverse demand curve)? 5. [Challenge Question] What would the consumer surplus be if the government…arrow_forwardMacmilla As with any supply and demand diagram, the of diamond rings is labeled on the vertical axis, and the of diamond rings demanded and supplied is labeled on the horizontal axis. price; quantity quantity: price supply; demand demand; supply consumer surplus; producer surplusarrow_forward
- Use the following information to answer Questions 1 - 3 In a competitive market for whole milk, the market demand is QD = 1000 – 50P and the market supply is QS = 150P, where Q denotes the quantity in gallons and P denotes the price in dollars. [1] Calculate the competitive market equilibrium price? [2] Calculate the competitive market equilibrium quantity? [3] At the competitive market equilibrium price and quantity, calculate the value for consumer surplus? Hint: it might be helpful to construct a graph.arrow_forwardThe following diagram represents the market for paperback books. Which area represents producer surplus? Price per book 30 (dollars) с B O A A X 15 15 None of the above. 30 Thousands of books per weekarrow_forwardGraphically, producer surplus is the area from the market price ($120) down to the supply curve and over to the equilibrium quantity of 120.arrow_forward
- In a perfectly competitive market for cheese with downward sloping demand and upward sloping supply, the equilibrium price is $12 per kilo. If the government imposes a price ceiling of $10, we can conclude that the government policy will: Select one: a. reduce the number of units sold only if demand is elastic b. decrease producer surplus and decrease total surplus c. reduce the number of units sold only if demand is inelastic d. decrease producer surplus but increase total surplus e. increase producer surplus but decrease total surplusarrow_forwardSuppose the market for a certain good is perfectly competitive and the demand is given by P=1000-Q and the supply is given by P=Q. The market is currently in equilibrium. What are the producer surplus and consumer surplus, respectively? $1250 and $1250 $2500 and $2500 $2500 and $1250 $1250 and $2500arrow_forwardUse the graph below to answer the following questions: a) what is the level of producer surplus if the market clearing price is $6? b) calculate the change in producer surplus if price increases from $6 to $8. c) what is the elasticity of supply in the $6-$8 price range?arrow_forward
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