What information about the number of customers who have visited the establishment on different days in previous weeks can be used to forecast customer counts for future dates?

• A. Scheduling
• B. Quid pro quo
• C. Sales history
• D. Salary

Answer: (C)

Using past performance data to forecast future demand. The information about how many customers visited on different days in previous weeks is historical demand data, captured as sales history. By analyzing this history, you can spot patterns like higher counts on weekends, effects of holidays, and overall trends, then apply those patterns to predict future counts. This makes it the best source for forecasting because it directly reflects actual past customer flow. Scheduling relies on the forecast to plan staffing, while quid pro quo and salary are unrelated concepts to forecasting.