Which 3 of these statements are true about using QuickBooks online to determine profitability within a business?

1. Class tracking is typically used to determine the profitability of internal departments or lines of business

2. Employees can only be assigned to a single class

3. Projects are typically used for analyzing the profitability of external projects o Payroll costs can be seen in projects prior to processing payroll

4.Employees can be assigned to multiple classes