Final answer:
The price elasticity of demand for Blossom, Inc.'s perfume is approximately -1.25.
Step-by-step explanation:
Price elasticity of demand measures the responsiveness of quantity demanded to a change in price. The formula for price elasticity of demand (PED) is PED = (% Change in Quantity Demanded) / (% Change in Price).
Initially, Blossom, Inc. sells 500 bottles of perfume at a price of $7 each, resulting in total revenue of $3,500 (500 × $7). When the price increases to $9, the quantity demanded decreases to 460 bottles, yielding total revenue of $4,140 (460 × $9).
To calculate the percentage change in quantity demanded:
% Change in Quantity Demanded = ((New Quantity - Old Quantity) / Old Quantity) × 100
% Change in Quantity Demanded = ((460 - 500) / 500) × 100 = (-40 / 500) × 100 = -8%
To calculate the percentage change in price:
% Change in Price = ((New Price - Old Price) / Old Price) × 100
% Change in Price = (($9 - $7) / $7) × 100 = ($2 / $7) × 100 ≈ 28.57%
Now, using the formula for PED:
PED = (% Change in Quantity Demanded) / (% Change in Price)
PED = (-8%)/ (28.57%) ≈ -1.25
The negative sign indicates the inverse relationship between price and quantity demanded, confirming that the demand for Blossom, Inc.'s perfume is relatively elastic (as |PED| > 1), meaning a change in price led to a proportionately larger change in quantity demanded. This implies that consumers are responsive to price changes when purchasing this perfume.