The following information relates to the pension plan for the employees of Wildhorse Co.: 1/1/20 12/31/20 12/31/21 Accum. benefit obligation $ 10140000 $ 10560000 $ 13500000 Projected benefit obligation 10665000 11358000 14907000 Fair value of plan assets 9825000 11820000 12954000 AOCI - net (gain) or loss (1602000) (1770000) Settlement rate (for year) 10% 10% Expected rate of return (for year) 7% 696 Wildhorse estimates that the average remaining service life is 16 years. Wildhorse's contribution was $1413000 in 2021 and benefits paid were $1077000. The corridor for 2021 is O $894420. O $1182000. O $1490700 O $709200