The following information relates to the pension plan for the employees of Quinlan Co.: of 12/31/20 $4,400,000 4,650,000 4,250,000 4,100,000 (500,000) 1196 6% Accumulated benefit obligation Projected benefit obligation Fair value of plan assets Market-related value of assets (MRAV) Accumulated OCI -Net loss Settlement rate (for year) Expected rate of return (for year) 12/31/21 $4,600,000 4,980,000 5,200,000 5,160,000 (720,000) 1196 8% 12/31/22 $6,000,000 6,670,000 5 740,000 5,650,000 (800,000) 1196 7% estion Quinlan contribution (for year) Benefits Paid (for year) 2020 $400,000 $450,000 2021 $500,000 $100,000 2022 $315,000 $235,000 The corridor for 2022 is: Select one: O a. $516,000 O b. $520,000 O c. $565,000 O d. $667,000 O e. $574,000