Josh is a concert pianist who toured the state of Colorado with three different groups during the current year. His gross income was $15,000, and he incurred the following expenses related to his piano services: Tuxedos $ 900 Transportation expenses 1,200 Piano rentals 2,000 Josh was reimbursed $3,000 for these expenses. What is Joshs adjusted gross income for the year? Group of answer choices $15,000 $13,900 $18,000 $10,900