Don and Dawn are married and file separate returns for 2021. Dawn itemizes her deductions on her return. Dons' adjusted gross income was $17,401, his itemized deductions were $2,250. Neither have any dependents. Calculate Dons income tax liability.

Here is an example of how your answer should look: $1,250

Andy, age 50, and Marilyn, age 49, are married with three dependent children. They file a joint return for 2021. Their income from salaries totals $49,500, and they received $10,125 in taxable interest, $5,000 in royalties, and $3,000 in other ordinary income. Andy and Marilyn deductions for adjusted gross income amount to $3,200, and they have itemized deductions totaling $18,200. What is their AGI?

Here is an example of what your answer should look like: $22,125