Which of the following is one way that the use of computer technology helps quick-serve restaurant supply salespeople to better serve their customers?

The use of computer technology in quick-serve restaurant supply sales significantly enhances productivity, which is crucial in the fast-paced environment of the industry. By automating various tasks such as inventory management, order processing, and customer communication, technology allows salespeople to focus more on engaging with clients and meeting their needs. This efficiency enables them to serve more customers in less time, ultimately leading to quicker response rates and improved service quality.

In contrast, increasing selling time may suggest a possible inefficiency, as the goal is to streamline operations, not to simply extend the hours spent selling. Eliminating follow-up can lead to gaps in customer service, as follow-ups are essential for building relationships and ensuring customer satisfaction. Reducing account control would undermine a salesperson's ability to manage client relationships effectively, making it more challenging to address customer needs and preferences. Hence, productivity directly correlates with better service provided to customers in this context.