Action: Compute the Pay Entry Basic Date (PEBD), Basic Active Service Date (BASD), Basic Enlisted Service Date (BESD),
Expiration Term of Service (ETS), and Date of Rank (DOR).
Condition: You are assigned to an S-1 and are required to determine correct service dates for Soldiers in the unit. You have access to
the references listed on the enclosed table and standard office supplies. This task should not be trained in MOPP 4.
Standard: Compute the service dates for personnel in the unit with 100% accuracy to include creditable service, service time
adjustments, and lost time (if any).