--%>
Assignment Help - homework help

Question on ATC and MC

A perfectly competitive market within the long period:

Data
         firm A:  ATC = y2   4y + 12 and MC = 3y2 – 8y + 12
         firm B:  ATC = y2   4y + 10 and MC = 3y2 – 8y + 10
         firm C:  ATC = y2   4y + 8 and MC = 3y2 – 8y + 8
         market demand curve:  ym = 200   20py
Questions
a. Suppose that the minimum ATC for each of the firms takes place when they generate two units of output.  If the auctioneer calls out a market price of $6.00 that firm will ought to leave the market and why.
b. Find out the long period equilibrium market price, equilibrium market output, and the number of firms into the market.
c. If the market demand curve shifted towards the right and becomes 300 – 15py what would be the new equilibrium market price & market output?
d. Do the results of (b) and (c) support a supply and demand determination of the market price? Describe.

   Related Questions in Microeconomics

  • Q : Causes of Increase in demand Describe

    Describe the causes of Increase in demand?Answer: 1) Increase in income of the consumer.2) Price of substitute goods increase.3)

    		•
  • Q : Third degree price discrimination Firm

    Firm A has no costs of production and sells its products to just two buyers. The buyers (1 and 2) have the following demand functions: P1 = 90 -10q1 P2 = 60 - 5q2 (a) Assuming that the rm can engage in third degree price discrimination, nd the

    		•
  • Q : Demand curve for peanuts Question: a)

    Question: a) Johnny consumes peanuts (x1) and a composite good (x2). His utility function is U = x1x2. His marginal utilities are MU1 = x<

    		•
  • Q : Problem on utility-maximizing bundle

    Jane consumes only apples and chocolate.  She is always willing to trade 1piece of chocolate for exactly 3 apples. Her income is $200.  She can buy apples for $1 each and chocolate for $2 per piece.a. To Jane, apples and chocolate are (circle 1):

    		•
  • Q : Shutdown point of monopoly firm A

    A monopoly firm must shut down in the short run when: (w) P < minimum [average total costs [ATC]]. (x) P > minimum [average total costs [ATC]]. (y) this cannot cover all variable costs. (z) P does not equal marginal costs [MC].

    Q : Why production possibilities curve

    What is the reason that production possibilities curve concave? Elucidate.

    		•
  • Q : Negatively slope of demand curve

    When the demand curve for a firm’s product is negatively sloped into the short run, in that case the firm: (i) operates in a purely or perfectly competitive market. (ii) experiences economies of scale in its production function. (iii) will face

    		•
  • Q : State drawbacks of barter system State

    State drawbacks of barter system: A) Both sale and purchase must take place concurrently implying double coincidence of wants. B) There is no general unit of exchange in barter system, accordingly exchange s

    		•
  • Q : When price elasticity rise Price

    Price elasticity of demand for a good will tend to rise as the: (i) Number of reasonably good replacements available rises. (ii) Consumer income level rises. (iii) Good is a less significant budget item. (iv) Time permitted for response reduces. (v) Elasticity of supp

    		•
  • Q : Poverty by throughout lives Which of

    Which of the given statements is not correct? (w) Wealth is less equally distributed than income. (x) U.S. tax and transfer programs tend to make income more evenly distributed. (y) Some disincentives for work plague even the most efficient of proposed welfare reforms

    		•