Which of the following contributes to sales gains as identified in quality improvement?

Enhanced product quality significantly contributes to sales gains because it leads to higher customer satisfaction and loyalty. When products are of superior quality, customers are more likely to trust the brand and make repeat purchases. Improved quality can also reduce returns and complaints, enhancing the overall customer experience. As customers perceive a product to be of high quality, they are often willing to pay a premium for it, which can lead to increased sales revenue. Additionally, positive word-of-mouth and stronger brand reputation stemming from quality improvements can attract new customers, further driving sales growth. This focus on quality aligns with long-term business success, as it fosters a strong relationship between the company and its customers.