The table gives the number of units of coffee demanded each day and the number supplied each day. At the equilibrium price, what is the total amount spent on coffee?
- A$10
- B$20
- C$200
- D$400
Economics 2281 · O Level · Price determination
The table gives the number of units of coffee demanded each day and the number supplied each day. At the equilibrium price, what is the total amount spent on coffee?