SELECT COUNT(*) AS [NUMBER OF Employees],
       MIN(Salary) AS [Minimal Salary],
       DepartmentID,
       JobTitle,
       ExampleEmployee = (SELECT TOP 1 FirstName + ' ' + LastName FROM Employees e WHERE e.Salary = MIN(m.Salary) AND e.JobTitle = m.JobTitle)
    FROM Employees m
    GROUP BY DepartmentID, JobTitle
ORDER BY DepartmentID