Gabriella, age 34, and Beth, age 32, have been married for nine years. Gabriella, who is a college student, works part-time and earns $1,500. Beth is a high school teacher and earns a salary of $34,000. a. The maximum amount Gabriella can contribute to an IRA in 2021 is $ X. b. The maximum amount Beth can contribute to an IRA in 2021 is $ X