Mr. and Mrs. Moss have major medical and dental insurance provided by Mrs. Moss's employer Assume the taxable year is 2021 This year, they incurred the following unreimbursed expenses Routine office visits to doctors and dentists Emergency room visits Disposable contact lenses for Mr. M Prescription drugs $ 1,140 565 460 687 Required: a. Compute their itemized deduction for medical expenses i AGI is $22,000. b. Compute their itemized deduction for medical expenses if AGI is $56,000