Print Item Exercise 12-17 (Algorithmic) (LO. 4) Ivanna, who has three children under age 13, worked full-time while her husband, Sergio, was attending college for nine months during the year. Ivanna earned $43,500 and incurred $10,475 of child care expenses. Click here to access the percentage chart to us for this problem. Ivanna and Sergio's credit for child and dependent care expenses is