Which of the following is a benefit of using single-sourcing?

Using single-sourcing can lead to more consistent product quality for several reasons. When a company selects one supplier for a particular product or service, it establishes a focused relationship that can foster better communication, higher loyalty, and a greater understanding of quality expectations. The supplier can tailor processes and quality control measures specifically for that customer, which can result in fewer defects and more uniformity in product specifications.

Additionally, a single-sourcing strategy can enable the supplier to invest more heavily in their processes and technologies, leading to improved quality and innovation over time. By working closely together, the company and the supplier can create joint quality improvement initiatives that are more challenging to implement when multiple suppliers are involved, each with their own standards and methods.

In contrast, greater purchasing complexity and more suppliers to manage can lead to variability in quality, as companies might struggle to ensure consistency among multiple sources, each with different production processes and quality control standards. Thus, single-sourcing stands out with the benefit of delivering more reliable and consistent product quality.