LO8-1 53. In 2018, Carson is claimed as a dependent on his parents' tax return. Carson's parents provided Page 8-45 most of his support. What is Carson's tax liability for the year in each of the following alternative circumstances? a Carson is 17 years old at year-end and earned $14,000 from his summer job and part-time job after school. This was his only source of income. b. Carson is 23 years old at year-end. He is a full-time student and earned $14,000 from his summer internship and part-time iob, He also received $5,000 of qualified dividend income