the federal income tax rate schedule for a person filling a single return in 2018 is shown here. answer parts (a) and (b)a.) shenile works as a student tutor and paid $889 in federal taxes in 2018. determine shenile's taxable income.

the federal income tax rate schedule for a person filling a single return in 2018 is shown here answer parts a and ba shenile works as a student tutor and paid class=