Please help! Thank you!

Facts: Ann is single, age 35. She earned $115,500 in salary and $16,000 in interest income on State of Michigan bonds. She also reports tax credits of $325; itemized deductions of $11,200; for AGI deductions of $3,000; and other taxes of $250. Required: (3.0 points) Calculate Ann's 2020: (1) adjusted gross income; (2) taxable income; (3) net tax liability (rounded); (4) average tax rate (rounded to two decimals); (5) effective tax rate (rounded to two decimals); and (6) current marginal tax rate. 2020 adjusted gross income is 2020 taxable income is 2020 net tax liability is 2020 average tax rate is 2020 effective tax rate is 2020 current marginal tax rate is