Which of the following individuals can make a deductible contribution to a traditional IRA in 2018? Jack, who is married, has an AGI of $150,000, and his spouse is an active participant in her employer's defined contribution retirement plan, but he is r an active participant. Kelly, who is single, has an AGI of $80,000, and is an active participant in her employer's defined benefit plan. Leo, who is married, has an AGI of $130,000, and is an active participant in h employer's defined contribution plan. Marni, who is single and has no earned income