Campbell, a single taxpayer, earns $436,000 in taxable income and $3,800 in interest from an investment in State of New York bonds. (Use the U.S tax rateschedule) Required: a. How much federal tax will she owe? b. What is her average tax rate? c. What is her effective tax rate? d. What is her current marginal tax rate? Complete this question by entering your answers in the tabs below. What is her average tax rate? Note; Do not round intermediate calculations, Round total tax to the nearest doliar. (Use the U.S tax rate schedule) Required: o. How much federal tax will she owe? b. What is her average tax rate? c. What is her effective tax rate? d. What is her current marginal tax rate? Complete this question by entering your answers in the tabs below. How much federal tax will she owe? Note: Do not round intermediate calculations. Round "Federal tax" to the nearest dollar. Campbell, a single taxpayer, earns $436,000 in taxable income and $3,800 in interest from an investment in Stat (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 her effective tax rate? d. What is her current marginal tax rate? Complete this question by entering your answers in the tabs below. What is her effective tax rate? Note: Do not round intermediate calculations. Round total tax to the nearest dollar. Campbell, a single taxpayer, earns $436,000 in taxable income and $3,800 in interest from an investment in State of New York bonds. (Use the U.S tax rate schedule) Required: o. How much federal tax will she owe? b. What is her average tax rate? c. What is her effective tax rate? d. What is her current marginal tax rate? Complete this question by entering your answers in the tabs below. What is ber current marginal tax rate