Past Year 2011 September

Discussion in 'CB2' started by Robert, Jul 20, 2020.

  1. Robert

    Robert Very Active Member

    29 You are given the following data concerning the production costs and the average
    revenue of a profit maximising firm that produces Good X. The fixed costs of
    production are £100.
    Output of Short Run Average Average Revenue
    Good X Variable Cost (£s) (£s)
    1 110 300
    2 95 250
    3 80 210
    4 75 180
    5 82 150
    6 85 120
    7 90 100
    8 100 90
    9 110 80
    10 120 70

    (i) Calculate the profit maximising output of the firm. [1]
    (ii) State the level of output at which average total costs are minimised. [1]
    (iii) State what will happen to the production in the short run if the fixed costs of
    production rise from £100 to £400. [1]
    (iv) Calculate the smallest rise in total variable costs (to the nearest pound) that
    would force the firm to cease production in the short run. [2]

    May I know if i could get the full solution(steps included) of this question ?
     
  2. Robert

    Robert Very Active Member

    What is the combined effect of an increase in the cost of production and a rise in
    consumer income on the equilibrium price and quantity of a normal good?
    A The effect on price is indeterminate but quantity will fall.
    B The effect on price is indeterminate but quantity will rise.
    C The effect on quantity is indeterminate but price will rise.
    D The effect on quantity is indeterminate but price will fall.

    May I know why this question ,the answer is C ? Is there any graph to prove ?
     
  3. Robert

    Robert Very Active Member

    25 Given the following labour hours required to produce 1 unit of each of Goods X and
    Y, which one of the statements below is TRUE?
    Country Good X Good Y
    A 8 10
    B 10 20
    A Country A has a comparative advantage and an absolute advantage in producing
    Good Y.
    B Country B has a comparative advantage in producing Good X and an absolute
    advantage in producing Good Y.
    C Country A has a comparative advantage in producing Good X and an absolute
    advantage in producing Good Y.
    D Country B has a comparative advantage in producing Good Y and an absolute
    advantage in producing Good X.

    Personally i think that the answer for this is B? as Country A should nt be hvg any absolute advantage ?
     

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