Griffin is thinking over his college choices. The local community college offers a two-year degree and charges $2,500 per year in fees and tuition. A nearby public university offers a four- year degree that interests Griffin, but the annual fee and tuition there is $6,800. If Griffin attended the community college for two years and then transferred to the university to complete the final two years of a four-year degree instead of attending the university for all four years, how much would Griffin save?