8 100% EI, Fri 4:35 PM a0E Document1 Search in Document Home Insert DesignLayout References Mailings Review View Share Calibri (Body) l2-"A+A+e A: Ap Paste Styles Styles Pane Name-Van Tha Zing Chapter -8 (End of questions) 4. Once they've computed their taxable income, how do taxpayers determine their regular tax liability? What additional steps must taxpayers take to compute their tax liability when they have preferentially taxed income