Complex sentence: Additional funding is provided by local and regional buisinesses and organizations, which underwrite station programming, and, grant monies from local and regional philanthropic organizations, and, a Community Service Grant from the Corporation For Public Broadcasting.
Split into simpler sentences: Additional funding is provided by local and regional businesses and organizations, which underwrite station programming, and grant funds from local and regional philanthropic organizations. The station receives a Community Service Grant from the Corporation For Public Broadcasting.