Bob Ross Auto Group sold $9 million in cars last year thanks to a certification. Butch Spencer, general manager for the Centerville-based car dealership, says it's seen a surge in business contracts with government, as well as businesses thanks to its state certification as a minority-owned business. Ohio has a quota that its organizations do 15 percent of their business with minority-owned companies, with last year being the first year that goal was met. Spencer spoke at an outreach event of state...