Given the following tax structure: Taxpayer Salary Total tax Mae $ 30,5ee $ 2,806 Pedro $ 53,500 ??? a. What is the minimum tax that Pedro should pay to make the tax structure vertically equitable based on the tax rate pald? (Round your final answer to nearest whole dollar amount.) Answer is complete but not entirely correct. Minimum tax $ 2,807 b. This would result in what type of tax rate structures Answer is complete but not entirely correct. Tax rate structure Regressive