Roberta, who is 43 years of age, attending Howard University as a full-time student studying to earn her bachelor's degree. She has been working as an artist for several years. This degree does not qualify her for a new career but will simply help her feel more confident. Roberta receives the following financial support totaling $11,150: A student loan from the university financial aid office $4,000; Prize for best artistic work $ 500; Cash support from her loving husband (to whom she is still married and living with $2,100; Scholarship from her employer $ 2,550; Cash dividends from her investment $ 2,000. The scholarship was spent on her tuition and books. What is Roberta's gross income for the current year assuming she files a joint return with her husband? $2,000 $5,050 $8,600 $2,500