Camille Sikorski was divorced last year. She currently provides a home for her 15-year-old daughter Kaly. Kaly lived in Camilles home for the entire year, and Camille paid for all the costs of maintaining the home. She received a salary of $65,000 and contributed $4,600 of it to a qualified retirement account (a for AGI deduction). She also received $8,000 of alimony from her former husband. Finally, Camille paid $15,700 of expenditures that qualified as itemized deductions.

a. What is Camilles taxable income?

b. What would Camilles taxable income be if she incurred $10,400 of itemized deductions instead of $15,700?

c. Assume the original facts but now suppose Camilles daughter, Kaly, is 25 years old and a full-time student. Kalys gross income for the year was $5,700. Kaly provided $3,420 of her own support, and Camille provided $5,700 of support. What is Camilles taxable income?