Check my work 13 Duela Dent is single and had $199,200 in taxable income. Use the rates from Table 2.3. a. What is the average tax rate? (Do not round Intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What is the marginal tax rate? (Enter your answer as a percent rounded to the nearest whole number, e.g., 32.) points (8 01:33:14 References a. Average tax rate b. Marginal tax rate