Which of the following is true? Choose one answer. a. None of these b. You and your spouse can change your filing status to MFS for the year you file as MFJ after the due date of the return. c. If not married, you may be eligible to file HoH if your parent, for whom you can claim an exemption, does not live with you but you pay more than half the cost of keeping up a home that was your parent's main home for the entire year. d. You may be eligible to file Q/W for 3 years following the year of death of your spouse. e. Your brother-in-law is a qualifying person for filing H/H even if you cannot claim dependency for him.