A sаles dаshbоаrd is used during Mоnday mоrning management meetings. The dashboard updates nightly from the data warehouse and groups sales by region, product, and salesperson. Management notices that the dashboard total does not agree to the official monthly sales report. The analytics team identifies three issues: some regions are coded inconsistently, several late Sunday sales were not included because of the warehouse refresh schedule, and one product line uses a different region field from a legacy system.