2 1 points Skipped Chuck, a single taxpayer, earns $79,000 in taxable income and $14,700 in interest from an investment in City of Heflin bonds. (Use the US tax rate schedule.) Required: a. How much federal tax will he owe? b. What is his average tax rate? c. What is his effective tax rate? d. What is his current marginal tax rate? eBook Complete this question by entering your answers in the tabs below. Print Required A Required B Required C Required D References How much federal tax will he owe? Note: Do not round intermediate calculations. Round "Federal tax" to nearest whole dollar amount. Federal tax