The Social Security Benefits That Retirees Receive Are Funded Primarily

The Social Security benefits that retirees receive are funded primarily by

A) income tax contributions they made in the past,which were put into a trust fund from which current payments are made.
B) payroll taxes on those who worked or are now working.
C) equal contributions from the national and state governments.
D) borrowed funds,which contribute to the national debt.
E) None of these answers is correct.