In 2020, Carson is claimed as a dependent on his parents' tax return. His parents report taxable income of $200,000 (married filing jointly). Carson's parents provided most of his support.

What is Carson's tax liability for the year in each of the following alternative circumstances? Use Tax Rate Schedule, Dividends and Capital Gains Tax Rates for reference.

b. Carson is 23 years old at year-end. He is a full-time student and earned $16,100 from his summer internship and part-time job. He also received $7,100 of qualified dividend income. (Do not round intermediate calculations. Round your final answer to 1 decimal place.)