Exercise 12-17 (Algorithmic) (LO. 4) Tax accounting for year 2020 Rafael and Lucy Gonzalez, married taxpayers, each contribute $4,550 to their respective $ 401(k) plans offered through their employers. The AGI reported on the couple's joint return is $39,200. Determine their credit for retirement plan contributions (the Saver's Credit). Tax accounting for year 2020 As a result, they may claim a credit for their retirement plan contributions of $