I need #12 and #22 answered please

DISCUSSION QUESTIONS 1. For purposes of Social Security and disability benefits, what is the meaning of substantial work in 2018? 2. When was Social Security legislation passed? 3. When was Social Security legislation passed to include a cost-of-living adjustment (COLA)? 4. How are Social Security benefits financed? 5. Is there a maximum payroll amount to which Social Security taxes apply? 6. To qualify for OASDI disability benefits, what definition of disability must be met? 7. Describe the six major benefits under the Social Security program. 8. Identify and describe the benefits available to those covered under OASDI. 9. How would a person who is entitled to Social Security benefits become ineligible for benefits? 10. What are the coverages that make up the Medicare program? 11. Define and explain the meaning of fully insured, currently insured, and disability insured under the OASDI program. 12. What are the requirements to be fully insured under OASDI? 13. What Social Security benefits are available to the dependents of a deceased worker who was only currently insured? 14. What Social Security benefits would a fully insured worker have that a currently insured worker would not have until achieving fully insured status? 15. What requirements must a person satisfy to collect Social Security (OASDI) disability income benefits? 16. How is Social Security funded? 17. To qualify for Social Security OASDI benefits, how many credits of coverage does one need? How is a credit determined? 18. How is OASDI insured status determined, and why is it important? 19. How are monthly payments under OASDI determined? 20. What is normal retirement age for OASDI benefits for someone born in 1942? 21. Is a recipient of Social Security benefits subject to purchasing-power risk? 22. What are the four benefits payable under the OASDI program