During 2015 Jacob, a 19 year old full-time student, earned $4,500 during the year and was not eligible to participate in an employer-sponsored retirement plan. The general limit for deductible contributions during 2015 is $5,500. How much of a tax-deductible contribution can Jacob make to an IRA?
A. $0 (Full-time students are not allowed to participate in IRAs)
B. $500
C. $4,500
D. $5,500
Answer: C