Yanni, who is single, provides you with the following information for 2020: Salary $110,200 State income taxes 11,020 Mortgage interest expense 9,918 Charitable contributions 2,204 Interest income 1,653 Click here to access the exemption table. If required, round your answers to the nearest dollar. Compute the following: a. Yanni's taxable income: $ b. Yanni's AMT base: $ c. Yanni's tentative minimum tax: $ Status Married, joint Single or head of household Married, separate Exemption $113,400 72,900 56,700 Phaseout Begins at Ends at $1,036,800 $1,490,400 518,400 810,000 518,400 745,200