Check my work 3 833 points Campbell, a single taxpayer, carns $193,500 in taxable income and $5,500 in interest from an investment in State of New York bonds. (Use the U.S. tax rate schedule.) Required: a. How much federal tax will she owe? b. What is her average tax rate? c. What is het effective tax rate? d. What is her current marginal tax rate? Pim Belet Complete this question by entering your answers in the tabs below. Bag RGC Reso What is her current marginal tax rate? Margitarate