Given a market demand curve Q=120-2p and a supply curve Q = 4p, the equilibrium...

ECONOMICS
JAMB 1997

Given a market demand curve Q=120-2p and a supply curve Q = 4p, the equilibrium price and quantity respectively are?

  • A. 20 and 80
  • B. 30 and 120
  • C. 40 and 60
  • D. 60 and 240

Correct Answer: A. 20 and 80



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.