Exercise 12-22 (Algorithmic) (LO. 2, 3, 5) Yanni, who is single, provides you with the following information for 2021: Salary $113,800 State income taxes 11,380 Mortgage interest expense on principal 10,242 residence Charitable contributions Interest income 2,276 1,707 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: St LA 89,902 X 29,389 7,641