Robin, Who Is a Head of Household and Age 42

Multiple Choice

Robin, who is a head of household and age 42, provides you with the following information from his financial records for 2019.Robin itemizes deductions. $$\begin{array} { l r } \text { Regular income tax liability } & \$ 142,125 \\\text { PositiveAMT adjustments } & 30,000 \\\text { AMT preferences } & 100,000 \\\text { Taxable income } & 481,000\end{array}$$ Calculate Robin's AMT for 2019.

A) $3,757.
B) $12,032.
C) $12,636.
D) $15,126.