a. Ellie is 15 and claimed as a dependent by her parents. She has $875 in dividends income and $2,200 in wages from a part-time job. b. Ruby and Woody are married and file a joint tax return. Ruby is age 66 , and Woody $ is 69 . Their taxable retirement income is $14,510. c. Shonda is age 68 and single, She is claimed by her daughter as a dependent. Her earned income is $540, and her interest income is $560. d. Frazier, age 54 , is married but is filing a separate return. His wife itemizes her deductions