What advantage does grouping data by customer in a worksheet provide?

Grouping data by customer in a worksheet offers the advantage of condensing information to show key metrics. When data is organized in this manner, it enables users to quickly identify and assess performance indicators and trends related to specific customers. This structured approach facilitates easier analysis, as it allows for clear visibility into customer-related metrics, such as total sales, order frequency, or service requests, without sifting through unrelated data.

By grouping customer data, users can efficiently compare performance across different customers, highlight significant insights, and make informed decisions based on aggregated data. This approach enhances the overall usability of the worksheet, making it a powerful tool for analyzing customer relationships and performance.