Over 30 years of retirement, Ehrhardt would collect as much as $901,198, according to a projection by Local Government Information Services (LGIS), which publishes Chicago City Wire.
The projection assumes Ehrhardt received $18,942 in the first year of retirement, then 3 percent annual increases thereafter, compounded.
After 3 years of retirement, Ehrhardt will have already received $58,547 in retirement benefits, or more than the sum total of the retiree's contributions to the teachers' pension fund.