BEND, Oregon, Jan. 3 -- The U.S. Department of Labor's Wage and Hour Division issued the following news release: After an investigation by the U.S. Department of Labor's Wage and Hour Division (WHD), Energy Conservation Insulation Company - an insulation contractor based in Bend, Oregon - will pay $159,027 to 31 employees for violating the overtime requirements of the Fair Labor Standards Act (FLSA). WHD investigators found Energy Conservation Insulation Company paid employees piece rates, bas  more