WAEC Economics 2014 Question 23

Question 23

Theory of Supply

The supply of tea is linearly presented as P = 0.2Q, where P is the price and Q is the quantity. What is P when Q = 25?

  1. A.$0.08
  2. B.$5.00
  3. C.$25.02
  4. D.$125.
Show the answer and explanation

Answer: B ($5.00)

Explanation

P = 0.2 × 25 = $5.00.