1. Blake, a divorced single, has a dividend income of $3,700 and a municipal interest income of $2,750. Blake earned a salary of $42,000. Blakes salary withheld for FICA was $3,213, $1,575 withheld for state income tax, and $3,500 withheld for Federal income tax. Blake also receive a gift of $20,000 from his father in 2019. Blake paid $3,000 alimony to his ex-wife (their divorce agreement was settled in 2016).

1. Calculate Blakes gross income
2. Blakes AGI
3. Blakes taxable income
4. Blakes tax liability