Answer:
C) elastic
Step-by-step explanation:
Usually the price elasticity of demand for luxury products is very elastic, that means that for every 1% that the product increases its price, its quantity demanded will decrease in a higher proportion (more than 1%).
In this case, since Chantel increased the price of her rose gold bracelets, her sales decreased. We are not told how much they decreased, but we can assume by the type of product that the decrease was severe.