Final answer:
Designs that reflect changes in social trends benefit consumers by providing better or less expensive products, increasing competition among businesses, and offering consumers a larger variety of goods at lower prices.
Step-by-step explanation:
Designs that reflect changes in social trends provide benefits to consumers in various ways. First, these designs offer consumers better or less expensive products, improving their overall product satisfaction. For example, fashion industry trends that prioritize ethical labor practices and sustainability lead to the production of better clothing and enable consumers to make more responsible buying choices.
Second, such designs increase competition among businesses, leading to increased profits for businesses that offer better or cheaper products. This, in turn, results in employees of those businesses earning more income.
Lastly, designs that reflect social trends often result in a larger variety of goods available to consumers at lower prices. This increased productivity benefits consumers who have more options to choose from and can purchase products at more affordable prices.