Rebecca and Irving incur the folloing medical expenses during the current year: Medical insurance premiums $4.465 Hospital Doctors Dentist Veterinarian Chiropractor Cosmetic surgery Over-the-counter drugs Prescription drugs Crutches 900 1,965 580 130 205 1.355 150 180 115 They receive $4,155 in reimbursements from their insurance company of which $280 is for the cosmetic surgery If an amount is zero, enter "O" Refer Exhibit 8-2 to answer the following questions. What is their medical expense deduction if their adjusted gross income is the folloving a. Adjusted gross income of $41,000. Their medical expense deduction is b. Adjusted gross income of $54.000. Their medical expense deduction is $