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c. $6,000 d. $12,000. 43. Rex and Dena are married and have two children, Michelle (age 7) and Nancy (age 5). During 2018, Rex earned a salary of $24,500, received interest income of $300, and filed a joint income tax return with Dena. Dena had $0 gross income. Their earned income credit for the year is: a. $0. b. $5,426. c. $5,621. d. $5,716. 44. During 2018, Barry (who is single and has no children) earned a salary of $13,100. He is age 30. His earned income credit for the year is: a. $0. b. $176. c. $353 d. $519. 14 c. $6,000 d. $12,000. 43. Rex and Dena are married and have two children, Michelle (age 7) and Nancy (age 5). During 2018, Rex earned a salary of $24,500, received interest income of $300, and filed a joint income tax return with Dena. Dena had $0 gross income. Their earned income credit for the year is: a. $0. b. $5,426. c. $5,621. d. $5,716. 44. During 2018, Barry (who is single and has no children) earned a salary of $13,100. He is age 30. His earned income credit for the year is: a. $0. b. $176. c. $353 d. $519. 14