Ch. 8, Solutions (Cont’d)
2017 2016 2015
Total pension liability
Service cost 123,225$ 125,440$ 127,950$
Interest 189,730 182,580 169,960
Differences between expected and actual experience 1,250 (850) 625
Benefit payments (including refunds of
employee contributions) (248,000) (231,580) (217,960)
Net change in total pension liability 66,205 75,590 80,575
Total pension liability, beginning 2,083,715 2,008,125 1,927,550
Total pension liability, ending 2,149,920 2,083,715 2,008,125
Plan fiduciary net position
Contributions—employee 32,450$ 36,240$ 30,170$
Contributions—employer 98,620 102,530 91,550
Net investment income 18,990 (12,380) (21,510)
Benefit payments (including refunds of
employee contributions) (64,500) (42,780) (51,330)
Administrative expenses (3,290) (3,110) (2,840)
Net change in plan fiduciary net position 82,270 80,500 46,040
Plan fiduciary net position, beginning 1,138,220 1,057,720 1,011,680
Plan fiduciary net position, ending 1,220,490 1,138,220 1,057,720
Net pension liability, ending 929,430$ 945,495$ 950,405$
Plan fiduciary net position as a percentage
of total pension liability 56.77% 54.62% 52.67%
Covered-employee payroll 502,160$ 485,218$ 489,810$