Jerry incurred the following expenses during 2020: $1,000 dues at a health club he joined at the suggestion of his physician to improve his general physical condition, $250 for multiple vitamins, $300 for nonprescription nicotine gum, $500 for insulin, $2,000 for prescription drugs and $4,000 for doctor's bills. Ignoring the AGI limitation, what is Jerry's maximum allowable medical expense deduction? O a. $6,900 b. $6,500 OC. $4,500 O d. 56,000