Ruby Corporation is required to pay the pension cost of one of its unionized employees. According to the terms of the union contract, the employee will retire in four years and receive $55,000 at the end of the three consecutive years following retirement. Interest is compounded annually. (Click the icon to view the Future Value of $1 table.) (Click the icon to view the Future Value of an Ordinary Annuity table.) (Click the icon to view the Present Value of $1 table.) (Click the icon to view the Present Value of an Ordinary Annuity table.) (Click the icon to view the Present Value of an Annuity Due table.) (Click the icon to view the Future Value of an Annuity Due table.) Requirement Compute the pension obligation that Ruby has incurred today if the discount rate is 10%. (Use the present value and future value tables, the formula method, a financial calculator, or a spreadsheet for your calculations. If using present and future value tables or the formula method, use factor amounts rounded to five decimal places, X.XXXXX. Round intermediary currency computations and your final answer to the nearest cent, $X.XX.) The pension obligation that Ruby has incurred today if the discount rate is 10% is