8. Rosa is a single parent who maintains a home in Durham, NC in which she and her 16 year-old daughter, Maria, reside. She also provides most of the support for her son, Carmelo, age 25, who is a full-time student at Duke Law School, lives at home, and earns $3,500 as a part-time waiter at a local diner. Which of the following statements is true related to Rosa's tax return? a) Neither Maria nor Carmelo is a qualifying child of Rosa's. b) Both Maria and Carmelo are qualifying children of Rosa's. C) Maria is a qualifying relative, while Carmelo is a qualifying child of Rosa's. d) Carmelo is a qualifying relative, while Maria is a qualifying child of Rosa's