Colin (Age 40) Is Single and Itemizes His Deductions -If Colin Failed to Itemize, What Would Be His Total

Colin (age 40) is single and itemizes his deductions. His AGI is $100,000. Colin provided the following information about his cash expenditures for 2011:
$$\begin{array} { l r } \text { Interest on loan to purchase corporate securities } & \$ 900 \\\text { Interest on American Express card } & 1,200 \\\text { Points to refinance his home at the end of December } & 2,600 \\\text { Mortgage interest payments } & 11,800 \\\text { Real estate taxes } & 2,100 \\\text { State income taxes withheld on salary } & 5,400 \\\text { Additional state income tax estimated payment } & 1,200 \\\text { Contribution to Republican Party } & 2,000 \\\text { Contribution to United Way } & 500\end{array}$$
-If Colin failed to itemize, what would be his total deduction from AGI in 2011:

A) $3,700
B) $5,800
C) $8,500
D) $9,500