1. Joan, whose husband died 4 years ago, has a ten-year-old daughter. Joan gets $10,000 in interest income plus $30,000 in social security for her daughter. What is Joan's filing status and is Joan her dependent? 2. Mary and John Jones make $250,000 a year and live in a $750,000 house. The Jones daughter Barbara, who makes $15,000 a year and Barbara's three-year-old son Joshua live with Mary and John Mary and John send their grandson to a$600 a month nursery school, pay for his medical care, food and clothing. What is Barbara's filing status and is Joshua her dependent