static void Ex4Task1_PLINQAsParallel()
        {
            var q = ParallelEnumerable.Select(
                ParallelEnumerable.OrderBy(
                    ParallelEnumerable.Where(employeeData.AsParallel(),
                                             x => x.EmployeeID % 2 == 0),
                    x => x.EmployeeID),
                x => PayrollServices.GetEmployeeInfo(x))
                    .ToList();

            foreach (var e in q)
            {
                Console.WriteLine(e);
            }
        }