In 2023, Eli is single, age 16, and a dependent of his parents. They are married, file jointly, and have taxable income of \($350,000.\) Eli does not have any itemized deductions. Determine his tax for each situation.

a. Eli’s only income is \($9,000\) of taxable interest income.

b. Eli’s income is comprised of \($9,000\) of taxable interest income and \($7,700\) of wages.

c. Eli’s only income is \($9,000\) of qualified dividends.