The following information pertains to Seda Co.'s pension plan:
Actuarial estimate of projected benefit obligation at 1/1/Yr 1 $72,000
Assumed discount rate 10%
Service cost for Year 1 18,000
Pension benefits paid during Year 1 15,000
If no change in actuarial estimates occurred during Year 1, what was Seda's PBO at December 31, Year 1 ?