Problem 16-03 (Algo) Suppose taxpayers are required to pay a base tax of $50 plus 20 percent on any income greater than $100, as in the initial tax system in the table below (similar to Table 161 from your text) Initial Tax Schedule base tax marginal taxes) $50 20% of income over 5100 Thx System Tax on Income Tax Rate Tax Rate of $400 Average Marginal $110 28% 20% Disposable Income $290 Suppose further that the taxing authority wishes to raise the taxes of people with incomes of $400 by $30. Instructions: Enter your responses as a whole number alf marginal tax rates are to remain unchanged, what will the new base tax have to be? b. If the base tax of $50 is to remain unchanged. what will the marginal tax rate have to be