Sylvester files as a single taxpayer during 2020. He itemizes deductions for regular tax purposes. He paid charitable contributions of $9,700, real estate taxes of $3,500, state income taxes of $6,000, and mortgage interest of $3,900 on $33,600 of acquisition indebtedness on his home. Sylvester's regular taxable income is $126,000. What is Sylvester's AMTI? AMTI