An agency may not impose per-page charges for information requested that is maintained by computer, only a reasonable charge for search and retrieval and the agency’s actual cost of the computer disk or tape onto which the information is transferred. O.C.G.A. 50-18-71(f). In addition, upon request, records maintained by computer shall be made available where practicable by electronic means including Internet access. O.C.G.A. 50-18-70(g).