William and Maria Smith are a married couple filing jointly. They have no children and report the following items in 2016: Requirement a and b. What is the Smith's AMT liability? What would be William's AMT liability if he were an unmarried taxpayer filing single with a regular tax liability of exist13, 271? Select the labels and complete the table below to determine the Smith's alternative minimum tax (AMT). Then, determine William's AMT liability if he were an unmarried taxpayer filing single with a regular tax liability of exist13, 271. William and Maria Smith are a married couple filing jointly. They have no children and report the following items in 2016: Requirement a and b. What is the Smith's AMT liability? What would be William's AMT liability if he were an unmarried taxpayer filing single with a regular tax liability of exist13, 271? Select the labels and complete the table below to determine the Smith's alternative minimum tax (AMT). Then, determine William's AMT liability if he were an unmarried taxpayer filing single with a regular tax liability of exist13, 271