Reba is a single taxpayer. Lawrence, Reba's 84-year-old dependent grandfather, lived with Reba until this year, when he moved to Lakeside Nursing Home because he needs specialized medical and nursing care. During the year, Reba made the following payments on behalf of Lawrence: Lakeside has medical staff in residence. Disregarding the AGI floor, how much, if any, of these expenses qualifies for a medical expense deduction by Reba? \&