Marie is a single taxpayer who is employed as a licensed clinical social worker with an annual salary of $75,000. In addition, Marie paid alimony of $15,000 to her ex-husband, Thomas, pursuant to a divorce decree signed in 2012. Marie contributed $3,000 to a qualified IRA. Marie paid mortgage interest of $5,000. Marie contributed $2,000 to her favorite charity, Meals on Wheels. What is Marie's adjusted gross income (AGI)