Cheryl Is the Operations Manager for Nature's Bread Company, Which

Cheryl is the operations manager for Nature's 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 company's profitability and forecast production for the next day.Which of the following is an example of the type of information Cheryl would be using to successfully perform her job?

A) Craig Newmark is customer number 15467.
B) Flour Power is supplier number 8745643.
C) best-selling product by day
D) Best-selling product changes when Tony the best baker is working.