TOM HOGAN, 36, is a Brooksville lawyer and a former prosecutor in the 5th and 6th judicial circuits. He has a political science degree from the University of Florida and a law degree from Cumberland Law School in Birmingham, Ala. He is divorced and has two children. ASSETS: House; 50 percent ownership in a law firm and the firm's office building; stock; savings accounts. LIABILITIES: Home loan, business loan, auto loan, personal loan. SOURCES OF INCOME: Fees for legal services, interest on a business loan, income from the state attorney's office, which he earned as a prosecutor during part of 1989.