Read the case study and then answer the questions that follow. Greg is the three-year-old son of Alice. Greg's father disappeared shortly after he was born. Alice's mother, Doreen, helps out a great deal with child care and expenses. Chuck, Alice's boyfriend, does so as well. He has lived with Alice for three years and has helped her raise Greg. Chuck treats Greg like a son. Alice asks Chuck to adopt Greg. Chuck says he will, so long as he does not have to support him beyond the occasional assistance that he now gives Alice. She agrees. Before Greg starts the adoption procedure, however, he becomes ill and dies. A few years later, Alice marries Frank, a wealthy salesman. Frank adopts Greg. The marriage, however, lasts only two years. After a bitter argument, Frank left their home. When Greg is 16 years old, he develops a serious illness. He can still attend high school and do his school work, but the doctors have said that he should not work until he has recovered, which is expected to take about 10 years. If Doreen, Greg's grandmother, stops helping Alice with child expenses, can the state require Doreen to pay child support? Choose the correct answer: No, even if the parent of the child is unable to provide the needed support. Yes, once grandparents start supporting a grandchild, they must continue to do so. Yes, grandparents have the same child-support duty that parents have. No, the general rule is that grandparents do not have a duty to support their grandchildren