Each fiscal year, the Department shall prepare and submit to the clerk of the circuit court a financial impact statement that includes the estimated annual and monthly cost of incarcerating an individual in a Department facility and the estimated construction cost per bed. The estimated annual cost of incarcerating an individual in a Department facility shall be derived by taking the annual expenditures of Department of Corrections facilities and all administrative costs and dividing the sum of these factors by the average annual inmate population of the facilities. All statements shall be made available to the public for inspection and copying.
730 ILCS 5/3-2-9