Marsha Is Single,had Gross Income of $50,000,and Incurred the Following

Marsha is single,had gross income of $50,000,and incurred the following expenses: Charitable contribution ^$2,000
Taxes and interest on home ^7,000
Legal fees incurred in a tax dispute ^1,000
Medical expenses ^3,000
Penalty on early withdrawal of savings 250
Her AGI is:

A) $39,750.
B) $49,750.
C) $40,000.
D) $39,750
E) None of these.