For tax year 2018, determine the number of dependents in each of the following independent situations: a. Leo and Amanda Cages 48 and 46, respectively) are husband and wife and furnish more than 50% of the support of their two children, Elton (age 18) Trista Cage 24). During the year, Elton earns $4,500 providing transportation for elderly persons with disabilities, and Trista receives a $5,000 scholarship for tuition at the law school she attends.
b. Audry (age 45) was divorced this year. She maintains a household in which she, her ex-husband (Clint, and his mother (Olive) live and furnishes more than 50% of their support. Olive is age 91 and blind.
c. Crystal, age 45, furnishes more than 50% of the support of her married son, Andy (age 18), and his wife, Paige (age 19) who live with her. During the year, Andy earned $8,400 from a part-time job. All parties live in Iowa (a common law state). (Assume the joint return test rule does not apply.)