Calculate the long-run market equilibrium price and quantity

Assignment Help Microeconomics
Reference no: EM132795607

Suppose the wheat growing industry in Canada is perfectly competitive and there is free entry in the long run. The market demand function is Qd = 615 - 5P , which is measured in tons per month. Each producer in the industry has a fixed cost of $400 and a marginal cost function given by M C = 2q + 3, where q is the output of an individual producer.

(a) Calculate the long-run market equilibrium price and quantity. How many firms are there in the economy? Suppose the marginal cost decreases by $2 from the long-run equilibrium.

(b) Calculate the new short-run market equilibrium price and quantity.

(c) Are the firms making economic profit or loss in the short run? Explain briefly without calculation.

(d) Draw a graph to show the short-run response of the economy. Mark the equilib- rium price and quantity clearly on the graph.

(e) Now suppose, in addition to the change of the marginal cost, the fixed cost increased by $100. Will the number of firms increase or decrease in the long run? Explain briefly.

Reference no: EM132795607

Questions Cloud

What type of political systems were common during century : What type of political systems were common during this century? How was commerce regulated and goods/services exchanged?
Which goods would not be included in merchandise inventory : Which goods would not be included in merchandise inventory for purchasing entity? Goods in transit shipped FOB shipping point
How are resource decisions affected by the global market : How are resource decisions affected by the global market and world events? Provide a real-world example.
Role of accounting information systems : System Analysis and Selection - Critically evaluate the purpose and role of accounting information systems in today's business environment
Calculate the long-run market equilibrium price and quantity : Calculate the long-run market equilibrium price and quantity. How many firms are there in the economy?
Explain the differences between two penal codes : We discussed several different ways the culture of the ancient near east has shaped the world we live in today. One of the most important is the concept.
Compute depreciation expense on the equipment : Building, 40-year estimated useful life, £50,000 residual value, £1,200,000 cost. Compute depreciation expense on the equipment for 2015
Which the periodic inventory system is used by companies : A merchandiser will earn an operating income of exactly zero when? Which the periodic inventory system is used most commonly by companies that sell
What is the aggregate demand of both amy and brian : Amy's demand function for ice cream cones is q = 4 - P , and Brian's demand function is q = 6 - 2P . Assume Amy and Brain are the only consumers in the market.

Reviews

Write a Review

Microeconomics Questions & Answers

  The free rider problem

Question: Explain why the free rider problem makes it difficult for perfectly competitive markets to provide the Pareto efficient level of a public good.

  Failure of the super committee is good thing for economy

Some commentators have argued that the failure of the “Super committee” is good thing for the economy?  Do you agree?

  Case study analysis about optimum resource allocation

Case study analysis about optimum resource allocation: -  Why might you suspect (even without evidence) that the economy might not be able to produce all the schools and clinics the Ministers want? What constraints are there on an economy's productio..

  Fixed cost and vairiable cost

Questions:  :   Which of the following are likely to be fixed costs and which variable costs for a chocolate factory over the course of a month?  Explain your choice.

  Problem - total cost, average cost, marginal cost

Problem - Total Cost, Average Cost, Marginal Cost: -  Complete the following table of costs for a firm.  (Note: enter the figures in the  MC   column  between  outputs of  0 and 1, 1 and 2, 2 and 3, etc.)

  Oligopoly and demand curve problem

Problem based on Oligopoly and demand curve,  Draw and explain the demand curve facing each firm, and given this demand curve, does this mean that firms in the jeans industry do or do not compete against one another?

  Impact of external costs on resource allocation

Explain the impact of external costs and external benefits on resource allocation;  Why are public goods not produced in sufficient quantities by private markets?  Which of the following are examples of public goods (or services)? Delete the incorrec..

  Shifts in demand and movements along the demand curve

Describe the differences between shifts in demand and movements along the demand curve. What are the main factors which can shift the demand curve? Explain why they cause the demand curve to shift. Use examples and draw graphs to support your discuss..

  Article review question

Article Review Question: Read the following excerpts from the article "Fruit, veg costs surge' by Todd, Dagwell, published in the Herald on January 25th 2011 and answer questions below:

  Long-term growth, international trade & globalization

Long-term Growth, International Trade & Globalization:- This question deals with concepts such as long-term growth, international trade and globalization. Questions related to trade deficit, trade surplus, gains from trade, an international trade sce..

  European monetary union (emu) in crisis

"Does the economic bailout of Spain and Greece spell the beginning of the end for the European Monetary Union (EMU)?"

  Development game “settlers of catan”

Read the rules of the game, the overview and the almanac for the Development Game "Settlers of Catan"

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd