JAMB Economics 1987 Question 12

Question 12

Theory of Costs and Revenue

The shut-down point for a firm in the short run is the output at which

  1. A.the price of the product is lowest
  2. B.Marginal Cost is constant
  3. C.Average Variable Cost is not covered
  4. D.Average Cost is minimum.
Show the answer and explanation

Answer: C (Average Variable Cost is not covered)

Explanation

In the short run a firm keeps producing as long as price covers average variable cost; once it does not, it shuts down.