Roy and Brandi are engaged and plan to get married. Roy is a full-time student and earns $9,000 from a part-time job. With this income, student loans, savings, and nontaxable scholarships, he is self-supporting. For the year, Brandi is employed and reports $61,000 in wages. How much Federal income tax, if any, can Brandi save if she and Roy marry' in 2018 and file a joint return?