Final answer:
The purpose of the Social Security retirement program is to provide a basic and adequate income to eligible retirees.
Step-by-step explanation:
The purpose of the Social Security retirement program is to provide a basic and adequate income to eligible retirees. It is not intended to fully replace other forms of income, as it typically provides benefits equivalent to 42% of individuals' previous wages. Social Security benefits are based on wages earned while working and are designed to help individuals save for retirement.