Skylar is the new bookkeeper for a small company and was hired to replace a long-time employee who retired. Upon starting the position, Skylar notices that the prior bookkeeper used a purely manual system. The company owner has said that Skylar may update the payroll system. What options are available? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer.) (1) Use computerized payroll systems like QuickBooks (2) Use spread sheets like Microsoft Excel (3) Continue to use manual system (4) Opt not to process payroll