If the price of a ball point pen falls from N1.00 to No.60 and the quantity demanded increases. from 200 to 300, the point elasticity of demand is equal to_...

Which of the following statements must hold if price discrimination is to be possible?

The value of total output in the economy using the value added approach is

The firm portrayed is selling in

Which of the following statements must hold if price discrimination is to be possible?

The excess profit made by the firm in the short-run is represented by

Demand is relatively inelastic

Consider the following diagram where XYZ represents the average curve of a firm. XY shows that as out put increases the average declines. However, this decli...

The long-run equilibrium price and quantity forthe firm are respectively