Problem $12-27($LO$.2,3,4)$

Calculate the exemption amount for the following cases in $2021$ for a married taxpayer filing jointly and a married taxpayer filing separately.

Click here to access the exemption table.

If an amount is zero, enter a $"0".$

$\backslash$table$[[$Case$,$AMTI,$\backslash$table$[[$MFJ$],[$AMT Exemption$]],\backslash$table$[[$MFS$],[$AMT$],[$Exemption$]]],[1,$$$350,000,$$$,$$$],[2,1,200,000,$$$,$$$],[3,1,800,000,$$$,$$$]]$