Problem 13-70 (LO 13-4) (Static) Skip to question [The following information applies to the questions displayed below.] Michael is single and 35 years old. He is a participant in his employers sponsored retirement plan. How much can Michael contribute to a Roth IRA in 2020 in each of the following alternative situations? (Leave no answer blank. Enter zero if applicable.) Problem 13-70 Part a (Static) a. Michaels AGI before the IRA contribution deduction is $50,000. Michael contributed $3,000 to a traditional IRA