Amount of the Standard Deduction Curtis, age 18, has income as follows: $700 interest from a certificate of deposit and $ $12,200 from repairing cars. b. Mattie, age 18, has income as follows: $600 cash dividends from a stock investment $ and $4,700 from handling a paper route. c. Jason, age 16, has income as follows: $675 interest on a bank savings account and $800 for painting a neighbor's fence. d. Ayla, age 15, has income as follows: $400 cash dividends from a stock investment. and $500 from grooming pets. e. Sarah, age 67 and a widow, has income as follows: $500 from a bank savings account and $3,200 from babysitting. Amount of the Standard Deduction Curtis, age 18, has income as follows: $700 interest from a certificate of deposit and $ $12,200 from repairing cars. b. Mattie, age 18, has income as follows: $600 cash dividends from a stock investment $ and $4,700 from handling a paper route. c. Jason, age 16, has income as follows: $675 interest on a bank savings account and $800 for painting a neighbor's fence. d. Ayla, age 15, has income as follows: $400 cash dividends from a stock investment. and $500 from grooming pets. e. Sarah, age 67 and a widow, has income as follows: $500 from a bank savings account and $3,200 from babysitting