What condition would create less worry about the Social Security system?
a. If the amount paid into the social security system by an individual was equal to the amount of the social security trust fund.
b. If the amount paid into the social security system by an individual was equal to the amount collected from all individuals.
c. If the amount paid into the social security system by an individual was equal to the amount of private savings that individual had.
d. If the amount paid into the social security system by an individual was equal to the amount received by that individual in retirement benefits.
e. If the amount paid into the social security system by an individual was the minimum an individual could receive in retirement benefits.