14. LO.4, 5 Comment on the availability of head-of-household filing status for each of the following independent situations: r lives alone but maintains the household of his parents. In July 2018, a. Taxpaye b. Taxpayer maintains a home in which she and her dependent father live. The c. Taxpayer, a single parent, maintains a home in which she and her unmarried d. Assume the same facts as in part (o), except that the son is age 19, not 18. the parents use their savings to purchase a new BMW for $62,000. father enters a nursing facility for treatment of a mental disorder son live. The son, age 18, earns $5,000 from a part-time job. Taxpayer is married and maintains a household in which he and his dependent stepson live. Taxpayer lives alone but maintains the household where her dependent daugh- ter lives Taxpayer maintains a household that includes an unrelated friend who qualifies as his dependent. e. f. g