Final answer:
Ada's federal standard deduction for 2022 would be her earned income of $5,800 plus $350, totaling $6,150, as it is less than the regular individual standard deduction amount.
Step-by-step explanation:
The student's question pertains to the calculation of Ada's federal standard deduction for tax purposes in 2022. Ada, being 18 years old and a dependent, with an interest income of $50 and wages of $5,800, falls under certain IRS rules for dependents. According to the tax laws, the standard deduction for such a dependent is the greater of $1,100 or their earned income plus $350, but not to exceed the regular standard deduction amount for an individual. In Ada's case, her earned income is her wages, which are $5,800. Therefore, Ada's standard deduction would be her earned income ($5,800) plus $350, capped at the standard deduction for an individual, which is $12,950 for the year 2022.
However, since Ada's earned income plus $350 ($5,800 + $350 = $6,150) is less than the standard deduction for an individual, her standard deduction for 2022 would be $6,150.