Question 4 ( 10 points) Katherine made 575,000 in employment income in 2022. Moreover, he had $30,000 in capult gain in the same year and received $20,000 in eligible dividends. Cakculate his wat taxable income, federal income tax, marginal tax and average tax rate for 2022 using the following the Assume the gross-up rate is 38% and the tax creat is is.uiyoro