Michelle and Mark are married and file a joint return. Michelle owns an unincorporated dental practice. Mark works part-time as a high school math teacher, and spends the remainder of his time caring for their daughter. During 2022, they report the following items: View the data. View Data andard deduction amounts. Read the requirements. Requirement a. What is Michelle and Mark's taxable income or loss for the year? (Use a minus sign or parentheses for a loss or negative adjusted gross income.) Data Standard Deduction Amounts