A Human Resources Director needs an app to analyze organizational structure.

•HierarchyLevel(EmployeelD, ManagerlD Name Level, '/', Structure)

•HierarchyBelongsTo(EmployeelD, ManagerlD, Name ManagerlD, Manager, Depth)

• HierarchyBelongsTo(ManagerlD, Manager, ManagerlD, ManagerlD, Manager Level)

• Hierarchy(EmployeelD, ManagerlD, Name. Manager Name, Structure ‘/’ Depth)

• Hierarchy(EmployeelD. ManagerlD Name, Manager Name, Structure V, Depth)

• HierarchyLevelEmployeelD, ManagerlD, Name, Manager, Name, Structure, Depth ‘/')

• HierarchyBelongs.To(EmployeeID, ManagerlD, Name ManagerlD, Manager, Depth)