private static void DeleteEmployeeSlow(int empId)
 {
     var context = new SoftUniEntities();
     var emp = context.Employees.Find(empId);
     context.Employees.Remove(emp);
     context.SaveChanges();
 }
 private static int CreateSampleEmployee()
 {
     var emp = new Employee()
                   {
                       FirstName = "First",
                       MiddleName = "M.",
                       LastName = "Last",
                       AddressID = 1,
                       DepartmentID = 1,
                       HireDate = DateTime.Now,
                       JobTitle = "Freelancer",
                       Salary = 25000
                   };
     var context = new SoftUniEntities();
     context.Employees.Add(emp);
     context.SaveChanges();
     return emp.EmployeeID;
 }