4. Betty and Bob are unmarried divorced parents of Jane. Jane is 14 years old and lives with Betty for all of 2021| Bob pays Betty child support which covers 70% of Jane's total support. Betty pays all of the household costs where she lives with Jane. a. Who will claim Jane as a dependent? b. What is Betty's filing status? c. What is Bob's filing status? 3. Suppose Nancy graduates College, is age 24 and cannot find a job. Assume she has gross income of $ 4,500 a. Is Nancy considered Harold's dependent? b. What is Harold's filing status? 4. Betty and Bob are unmarried divorced parents of Jane. Jane is 14 years old and lives with Betty for all of 2021| Bob pays Betty child support which covers 70% of Jane's total support. Betty pays all of the household costs where she lives with Jane. a. Who will claim Jane as a dependent? b. What is Betty's filing status? c. What is Bob's filing status? 3. Suppose Nancy graduates College, is age 24 and cannot find a job. Assume she has gross income of $ 4,500 a. Is Nancy considered Harold's dependent? b. What is Harold's filing status