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2012 WAEC Economics Theory The diagram below represents the cost and revenue situation of a firm. Use the information...

Economics
WAEC 2012

The diagram below represents the cost and revenue situation of a firm. Use the information in the diagram to 
answer the questions that follow. 

(a) Why would the firm not produce at (i) Q\(\_1\)  (ii) Q\(\_3\) ? [6 marks]

(b) How much profit does the firm make at P\(\_1\)? [4 marks]

(c) If price falls to P\(\_1\) 
(i) What quantity would the firm produce? [2 marks]
(ii) What type of profit does the firm make? [2 marks]
(iii) Explain your answer in c(ii). [4 marks]

(d) In which type of market s the firm operating?[2 marks] 

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Explanation

(a)(i) The firm would not produce at Q\(_1/) because at Q\(_1/)  the firm makes only normal profit but the aim is to maximize profit.
(ii) The firm would not produce at Q\(_3/)  because at Q\(_3/) marginal cost (MC) would be greater than MR\(_12)  since P\(_2/)  and Q\(_2/)  are the equilibrium price and quantity respectively.

(b) At P\(_2/) , the total profit is the profit per unit, EB, multiplied by the quantity 0Q\(_2/)  or P\(_2/) E. Total profit therefore is EB x 0Q\(_2/)  or EB x P\(_2/) E.

(c) (i) If price falls to P\(_1/) , the firm would produce Q\(_1/)  
(ii) The firm would make just normal profit. (iii) Normal profit is included in the average cost of the firm. When price or average revenue is equal to average cost, then it is only normal profit that is earned. 

(d)A perfectly competitive market. 


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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709