Suppose there was a 4% decrease in the price of the good, and as a result, the total expenditure on the goods increased by 2%. What can you say about the elasticity of demand?

Price elasticity of demand is greater than 1

Decrease in price= 4%, Rise in expenditure= 2%

This implies that due to a reduction in price, the overall expenditure has increased. This implies that the percentage of change in demand has increased more than the percentage decrease in price.

Thus elasticity = % change in demand / % change in price.

The numerator is more than the denominator. This means that elasticity is more than 1. We can say that small change in price has led to a bigger change in demand and as a result the demand is elastic.