Please help with part B

Country A levles an Individual Income tax with the following rate structure: Ms. Slattery's annual taxable income for years 1 through 5 is $93,000. Ms. Ochoa's taxable income for years 1 through 4 is $10,000. In year 5, Ms. Ochoa wins a lottery, resulting in taxable income of $425,000 for this one year. Assume the tax rate bracket has not changed. Required: a. How much total Income does each Individual earn over the 5-year period? b. Compute each Indlvidual's average tax rate for the 5 -year perlod. Complete this question by entering your answers in the tabs below. Compute each individual's average tax rate for the 5 -year period. Note: Round your answers to 2 decimal places