Application service provider (ASP), namely, hosting computer software applications of other for use for employee and personnel services, namely, payroll administration, payroll tax calculation, tax regulation compliance, payroll tax preparation, electronic payroll tax filing and reporting, employee benefit administration, employee risk and safety training, payroll processing, unemployment compensation management, employee time and attendance record keeping, employee leasing, pension record keeping, human resources management, employee recruiting and pre-employment background screening and evaluating medical claims and worker's compensation claims arising from occupational injuries