In $2023,$ Deon and NeNe are married filing jointly. Deon and NeNe's taxable income $($all ordinary$)$ is $$1,416,000,$ and they itemize their deductions as follows: real property taxes of $$20,550,$ charitable contributions of $$27,350,$ and mortgage interest expense of $$42,200($$$700,000$ acquisition debt for home$).$ Use Exhibit $8-5$ and Tax Rate Schedule for reference.

a$.$ What is Deon and NeNe's AMT?