Problem 13-75 (LO 13-4) (Algo) [The following information applies to the questions displayed below] Michael is single and 35 years old. He is a participant in his employer's sponsored retirement plan. How much can Michael contribute to a Roth IRA in 2023 in each of the following alternative situations? Note: Leave no answers blank. Enter zero if applicable. roblem 13-75 Part a (Algo) Michael's AGI before the IRA contribution deduction is $60,500. Michael contributed $4,300 to a traditional IRA