Robert, who has wages of $21,500, self-employment income of $27,375, discrimination lawsuit award of $21,000, and interest income of $530, has the following expenses for 2023 : - Alimony paid of $18,150 from a divorce settled in 2019 - Tuition and fees of $4,430 - Attorney fees of $830 for the lawsuit - IRA contribution of $6,650 - Self-employment tax paid of $4,500 What is Robert's AGI? AGI \$