Answer :
First, multiply her total budget per year by multiplying her monthly budget to 12 (12 months in a year).
[tex]\$410\times12=\$4920[/tex]Next, convert 23% into decimal, and divide it to her annual budget for housing.
[tex]\begin{gathered} 23\%\Rightarrow0.23 \\ \\ \$4920\div0.23=\$21,391.30 \end{gathered}[/tex]Therefore, her annual income is $21,391.30.