Opal fell on the ice and injured her hip this winter. She paid $3,000 for a visit to the hospital emergency room and $750 for follow-up visits with her doctor. While she recuperated, Opal paid $500 for prescription medicine and $600 to a therapist for rehabilitation. The insurance company reimbursed Opal $1,200 for these expenses. What is the amount of Opal's deductible medical expense before considering the limit, based on AGI?

Group of answer choices $3,750 $3,650 $3,000 $4,850