Cheryl Steffan is the operations manager for Natures Bread Company, which specializes in providing natural products for health-conscious individuals. Cheryl is responsible for compiling, analyzing, and evaluating daily sales numbers to determine the companys profitability and forecast production for the next day. Which of the following is an example of knowledge that Cheryl would be using to successfully perform her job?

Best-selling product changes when Tony the best baker is working.

Craig Newmark is customer number 15467.

Flour Power is supplier number 8745643.

Best-selling product by day.