Where should you look for information on how to handle hazardous conditions?

Answer: D — All of the above

Finding information on how to handle hazardous conditions is important for ensuring safe driving. While the Florida Driver Handbook may contain some information on hazardous conditions, it is not the only source of information. Road signs and markings also provide important information on how to handle hazardous conditions. Therefore, option D, which includes all of the above sources, is the most comprehensive and accurate answer. Option A, B, and C are incorrect because they do not provide a complete overview of all the sources of information on handling hazardous conditions.