I want to konw how calculate CR. Thanks

Fill in the table below when P=$10,000,S=$2,000 (at the end of four years), and i=15% per year. What is the equivalent uniform CR? Click the icon to view the interest and annuity table for discrete compounding when the MARR is 15% per year. Complete the accompanying table. (Round to the nearest dollar.) The equivalent uniform CR is (Round to the nearest cent.)