eBook Print Item Problem 12-34 (LO. 4) Kathleen and Glenn decide that this is the year to begin getting serious about saving for their retirement by participating in their employers' 5 401(k) plans. As a result, they each have $3,000 of their salary set aside in their qualified plans. If an amount is zero, enter "o". Click here to view Exhibit 12.3, "Saver's Credit Rate and AGI Thresholds. a. Calculate the maximum credit for these retirement plan contributions available to Kathleen and Glenn if the Act on their joint return is $35,000 b. Kathleen and Glenn persuade their dependent 15-year-old son, Joel, to put 3500 of his part-time earnings into a Roth IRA during the year. His AGT is $7,000. What is the credit available to Joel for this contribution