Eligibility:                     1 year of service (elapsed time) Entry dates:                1/1 and 7/1 Excluded employees:  Hourly employees and non-resident aliensHours needed for accrual: 1,000 Employee Category Date of hire Date of termination Hours in 20121                Salaried  4/1/2010                                  1,000 2                  Hourly   4/1/2010                                  1,0003      Non-resident alien  4/1/2010                             1,0004         Salaried              4/1/2011                              1,000 5         Salaried              9/1/2011                              1,0006        Salaried               4/1/2010          6/30/2012   1,000                    7        Salaried               4/1/2010          6/30/2012     4008        Hourly                  4/1/2010          6/30/2012     1,0009        Hourly                   4/1/2010          6/30/2012     400The simplified testing method is not used. How many employees may be treated as excludable for purposes of IRC section 401(a)(26) for 2012?