The correct answer is C. property of incompetent person.
A person supplying ‘necessaries’ to an incompetent person is entitled to be reimbursed from the property of the incompetent person. This is because the law recognizes that an incompetent person is not able to make their own decisions about their finances, and so someone else may need to step in and provide for their needs. If someone does this, they are entitled to be reimbursed from the incompetent person’s property.
Option A is incorrect because the incompetent person may not be able to pay back the person who supplied the necessaries. Option B is incorrect because the parents of the incompetent person may not be responsible for their child’s debts. Option D is incorrect because the State Government is not responsible for the debts of an individual.