Barney is a full-time graduate student at State University. He serves as a teaching assistant for which he is paid $700 per month for 9 months and his $5,000 tuition is waived. The university waives tuition for all of its employees. In addition, he receives a $1,500 research grant to purchase educational materials for his studies. He also received another $2,000 scholarship that was used to pay for travel and living expenses. Barney’s taxable gross income from the above is: