13 Required information Problem 13-63 (LO 13-4) (Algo) (The following information applies to the questions displayed below.] In 2021, John (age 58 and single) has earned income of $3,900, He also has $31,000 of unearned (capital gain) income. Check my work Problem 13-63 Part a (Algo) a. If he does not participate in an employer-sponsored plan, what is the maximum deductible IRA contribution John can make in 2021? ces Maximum deductible IRA contribution Prev 1 2 3 of 3 Next >