Please help answer Question 39 in all parts.. Filing status, Dependency Exemptions, and child credit.

.38 Dependency Evemption and Ch ild ing curwnt year. Joan receives custody of their three a. Assuming no written agreement, who will receive the dependency exemption and b. Would it make any difference if Joe could prove that he provided over one-half of support for each child? -39 Filing Status, Dependency Exemptions, and Child Credit. For the following indicate which tax form should be used, the applicable filing status, the number sonal and dependency exemptions available, and the number of children who qualify the child credit. a. Arnie is a single college student who earned $7,700 working part-time. He had of interest income and received $1,000 of support from his parents. b. Buddy is a single college student who earned $7,700 working part-time. He had $1,600 of interest income and received $1 of support from his parents. c. Cindy is divorced and received $6,000 of alimony from her former husband and earned $12,000 working as a secretary. She also received $1,800 of child support for her son who lives with her. According to a written agreement, her former husband is enti'lfdto d. Debbie is a widow, age 68, who receives a pension of $8,000, nontaxable benefits of $8,000, and interest of $4,000. She has no dependents. e. Edith is married, but her husband left her two years ago and she has not seen him since Edith supported herself and her daughter, age 6. She paid all household expenses Her income of $26,000 consisted of a salary of $25,200 and interest of $800. Dependency Exemptions and Child credit. How many dependency exemptions are thc following taxpayers entitled to, assuming the people involved are U.s. citizens?