Shahid, aged 47, has the following unreimbursed medical expenses in TY2023: (a) $3,000 for medical x-rays and scans, (b) $8,000 in emergency room treatment costs, and (c) $2,000 in crutches and bandages. His AGI in TY2023 is $100,000. What is the amount of medical expense he may claim for itemized deduction purposes in TY2023? Select one: a. $13,000 b. $3,000 c. $5,500 d. $7,500