Juan and Bonita are married and have two dependent children living at home. This year, Juan is killed in an avalanche while skiing.

a$)$ What is Bonita$$s filing status this year?

b$)$ Assuming Bonita doesn$$t remarry and still has two dependent children living at home, what will her filing status be next year?

c$)$ Assuming Bonita doesn$$t remarry and doesn$$t have any dependents next year, what will her filing status be next year?