Sara receives $5,500 per year scholarship to attend the state university .Sarah spends $4,000 for tuition, $500

Question:

Sara receives $5,500 per year scholarship to attend the state university .Sarah spends $4,000 for tuition, $500 for required textbooks and $1,000 for room and board. Sara also has a part time job on campus earnings $3,000 which covered the balance of her room and board and supply expenses. How much does Sara include in her gross income