What does it indicate when a good has unitary elasticity?

What does it indicate when a good has unitary elasticity?

• A. A price change has no impact on quantity demanded
• B. A change in price results in equal change in quantity, leaving total revenue unchanged
• C. The good is a luxury product
• D. Demand is perfectly inelastic

Answer: (B)

When a good has unitary elasticity, it indicates that a change in price results in an equal change in quantity demanded, which leaves total revenue unchanged. This is a critical concept in economics, particularly in understanding how consumers react to price changes. In the case of unitary elasticity, the percentage change in quantity demanded is exactly matched by the percentage change in price. For example, if the price of a product increases by 10%, the quantity demanded will decrease by 10%, resulting in no overall change in total revenue. This balance exemplifies how consumers are responsive to price changes for that particular good; they adjust their purchasing behavior in a way that keeps the revenue stable. This concept is essential when businesses and policymakers assess the effects of pricing strategies on revenue. Understanding unitary elasticity allows for informed decisions that can optimize profit margins without drastically affecting demand. Other options touch on different aspects of elasticity but do not accurately represent the concept of unitary elasticity.

When a good has unitary elasticity, it indicates that a change in price results in an equal change in quantity demanded, which leaves total revenue unchanged. This is a critical concept in economics, particularly in understanding how consumers react to price changes.

In the case of unitary elasticity, the percentage change in quantity demanded is exactly matched by the percentage change in price. For example, if the price of a product increases by 10%, the quantity demanded will decrease by 10%, resulting in no overall change in total revenue. This balance exemplifies how consumers are responsive to price changes for that particular good; they adjust their purchasing behavior in a way that keeps the revenue stable.

This concept is essential when businesses and policymakers assess the effects of pricing strategies on revenue. Understanding unitary elasticity allows for informed decisions that can optimize profit margins without drastically affecting demand.

Other options touch on different aspects of elasticity but do not accurately represent the concept of unitary elasticity.