2. Roger & Trish file MJ. They have gross tax liability of $93,257. They take the standard deduction. They are aged 77 & 69 respectively. They have a tax preference item of $45,000. Their taxable income is $408,200. Compute in good vertical form the amount of AMT they have. How much if any AMT do they owe? 2. Roger & Trish file MJ. They have gross tax liability of $93,257. They take the standard deduction. They are aged 77 & 69 respectively. They have a tax preference item of $45,000. Their taxable income is $408,200. Compute in good vertical form the amount of AMT they have. How much if any AMT do they owe