Elizabeth Rented Her Personal Residence for 12 Days to Summer

Elizabeth rented her personal residence for 12 days to summer vacationers for $4,800.Rest of the year,she and her family used the home as their personal residence.She has AGI of $105,000,excluding the rental income.Related expenses for Elizabeth's personal residence for the year include the following: $\begin{array}{lr}\text { Real property taxes } & \$, 500 \\\text { Utilities } & 5,000 \\\text { Insurance } & 900 \\\text { Mortgage interest } & 7,000 \\\text { Repairs } & 800 \\\text { Depreciation } & 15,000\end{array}$ What is Elizabeth's AGI after taking into consideration the rental income and related expenses for her home?

A) $4,800.
B) $100,200.
C) $105,000.
D) $109,800.