JAMB Economics 1988 Question 9

Question 9

Theory of Production

A textile firm operates a plant in the North (where capital is expensive relative to labour) as well as a plant in the South (where labour is expensive relative to capital). In the diagram above the Southern plant will minimize cost by combining labour and capital in the amounts indicated by

Diagram for this question
  1. A.P
  2. B.Q
  3. C.X
  4. D.Y
Show the answer and explanation

Answer: C (X)

Explanation

Where labour is relatively dear, the cost line is steep and touches the isoquant at a point using more capital and less labour. That is point X.