Which of the following are true about individuals who qualify for SSI?
a. Eligibility is determined using state standards.
b. Children under age eighteen who are disabled or blind and in need may qualify.
c. A person whose income and resources are under certain limits can qualify even if he or she has never worked or paid taxes under FICA.
d. Eligibility is determined based upon only those individuals who are in need and have paid into FICA.