Louise Lewis, age 72, is married and supports her mother, age 96. During 2020, Louise pays $1,300 for prescription medicine for her mother, who is claimed as a dependent, $1,000 for prescription medicine for her husband, and $3,400 for physician bills for herself. Louise's gross income is $55,000 and her adjusted gross income is $50,000. Assuming that Louise has sufficient other deductions to itemize for 2020, how much medical expense will Louise and her husband actually deduct on their joint 2020 Form 1040?

A 1,950

B 5,700

C1,950

D 650

E None of the above