Required informationGraph A shows the market demand and supply i...Graph A shows the market demand and supply in a perfectly competitive market Graph B shows the cost curves of arepresentative profit maximizing firm in that industryTB 08-94 Refer to the above figure to answer this que...Refer to the above figure to answer this question Suppose that the industry demand was to increase by 3,000 units. At the new equilibrium, what quantity will the firm produce?Multiple Choiceed50< Prev10 11illNext > Required information.Graph A shows the market demand and supply i...Graph A shows the market demand and supply in a perfectly competitive market. Graph B shows the cost curves of arepresentative profit-maximizing firm in that industry.QayerdOnthousand)ATCAVC100 129Otype perTB 08-94 Refer to the above figure to answer this que...Refer to the above figure to answer this question. Suppose that the industry demand was to increase by 3,000 units. At the new equilibrium, wh

Required information Graph A shows the market demand and supply i... Graph A shows the market demand and supply in a perfectly competitive market Graph B shows the cost curves of a representative profit maximizing firm in that industry. TB 08-94 Refer to the above figure to answer this que... Refer to the above figure to answer this question Suppose that the industry demand was to increase by 3000 units. At the new equilibrium what quantity will the fim produce? Mutiple Choice 50 < Prev 10 11 JD E Next >

Required information Graph A shows the market demand and supply i... Graph A shows the market demand and supply in a perfectly competitive market Graph B shows the cost curves of a representative profit maximizing firm in that industry. TB 08-94 Refer to the above figure to answer this que... Refer to the above figure to answer this question Suppose that the industry demand was to increase by 3000 units. At the new equilibrium what quantity will the fim produce? Mutiple Choice 50 < Prev 10 11 JD E Next >

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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In a perfect market the TR and TC create a ___________________breakeven quantity whenever the MC is constant and the potential profit is ___________________________________?
s 1, 12 & 13 Assignment Saved Help Save & Exit Assume a purely competitive increasing-cost industry is in long-run equilibrium. If a decline in demand occurs, firms will Multiple Choice leave the industry, price will fall, and quantity produced will rise. enter the industry and price and quantity will both rise. leave the industry and price and quantity will both rise. leave the industry, price will fall, and quantity produced will fall.
Question 14 “Healthy Morning” is a firm that produces breakfast cereal and suppose breakfast cereal is a competitive market. The firm earned $10,000 in total revenue and had a marginal revenue of $10 for the last unit produced and sold. What is the average revenue per unit, and how many units were sold? $10 and 500 units $5 and 1000 units $10 and 1000 units $5 and 500 units
3. Suppose that each firm in a competitive industry has the following costs: Total Cost: TC = 50+ ¹/29² Marginal Cost: MC = q where q is an individual firm's quantity produced. The market demand curve for this product is Demand: QD = 120 - P where P is the price and Q is the total quantity of the good. Currently, there are 9 firms in the market. a) What is each firm's What is the equilibrium price and quantity for th In this equilibrium, how much does each firm produce? Calculate each firm's profit or loss. Do firms have an incentive to enter or exit? g) In the long run with free entry and exit, what is the equilibrium price and quantity in this market? h) In this long-run equilibrium, how much does each firm produce? How many firms are in the market? e) f)
2. Suppose that a market consists of 650 idetical fims, all with the same cost curve: TC(q) = 325q² + 0.3. The market demand is given by Qd(p) = 50 – p (a) What is the equilibriun price and quantity? (b) What quantity must each firm produce and sell at equilibrium? (c) Do fims make positive profits in the market equilibrium? (d) Calculate consumers' surplus, producers' surplus and total surplus. (e) The government imposes a tax of 12 per unit of the product on the suppliers. What will be the new equilibrium price and quantity? (f) Do firms make positive profits at market equilibrium? (g) What will be the new consumes surplus, produces surplus and total surplus? (h) Calculate the value of the DWL imposed by the tax.
8. Short-run and long run effects of a shift in demand Suppose that the tuna industry is in long-run equilibrium at a price of $5 per can of tuna and a quantity of 350 million cans per year. Suppose that WebMD daims that a protein found in tuna will increase your expected lifespan by 2 years. WebMD's claim will cause consumers to demand more PRICE (Dollars per cani producing more tuna and earning positive profit Shift the demand curve, the supply curve, or both on the following graph to illustrate these short-run effects of WebMD's claim. ? 0 tuna at every price. In the short run, firms will respond by Supply Demand 70 140 210 200 350 420 400 560 630 700 QUANTITY (Millions of cans) Demand -0 Supply
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Question 1: Hotelling’s Rule in a rapidly changing market Let’s assume that oil was not discovered until the year 1999. The New York Times writes that“a source of energy with potential disruptive effects on the world economy” is now ready forproduction, and “other countries are watching the developments closely”.Along with many other producers, you own a small oil well. The market is very competitive. Themarginal extraction cost is $10 per barrel. The interest rate is 5%. The annual demand for oil isQ = 90,000 – 2,000P where Q is in barrels per year and P is in dollars per barrel.Use your knowledge about Hotelling’s Rule to answer the following questions: Oil is trading for $25/bbl on Jan 1st, 1999. What do you expect the path of oil pricesand extraction quantities to be from 1999-2010 (assuming no shocks to the market)?A day later, on Jan 2nd, 1999, the Wall Street Journal opens with a story that there is now amore reliable reserves estimate. Total reserves are estimated at 760,000…
er 11 i Suppose the market for corn is a purely competitive, constant-cost industry that is in long-run equilibrium. Now assume that an increase in consumer demand occurs. After all resulting adjustments have been completed, the new equilibrium price will be Multiple Choice OO O the same as the initial equilibrium price, but the new industry output will be greater than the original output. greater than the initial price, and the new industry output will be greater than the original output. less than the initial price, but the new industry output will be greater than the original output. the same as the initial equilibrium price, and the industry output will remain unchanged. 23 11,229 X OCT all Z A
Price or Cost(dollars per unit) Pc MR Later C2 MR B MC Demand QE QC QB QA Later ATC Demand Quantity (units per period) 3. Refer to the graph above. Identify each of the following market outcomes: a. Short-run equilibrium output in perfect competition. b. Long-run equilibrium output in perfect competition. c. Long-run equilibrium price in perfect competition. d. Long-run equilibrium output in monopoly. e. Long-run equilibrium output in monopolistic competition.
1. A certain computer company produces three kinds of computers, labelled A, B and C. This computer company has three factories, labelled 1, 2 and 3. The profit for each computer, the in-process space needed to produce each computer, and the market demand per day is indicated below: A B C 350 550 300 Product: Profit ($): In-process space (ft2): 20 Market demand/ day: 900 1200 750 15 10 As long as the number of computers produced are not more than the market demand, they will be sold. The three factories have the following production space: 2 3 Factory: Production space (ft2): 13000 12000 5000 1 (a) Identify variables for the optimization problem (b) Write down the objective function (c) Write down the constraints for production space (d) Write down the constraints for market demand. (e) Write down any other constraints needed to complete the optimization problem