ADP, LLC., is an American provider of business outsourcing solutions. It was also a provider of computing services to automobile and heavy equipment dealers, but spun off those businesses in 2014. ADP was formerly one of four American companies to get a AAA credit rating from Standard & Poor's (S&P) and Moody's,[2][3] but S&P and Moody's downgraded ADP to AA in April 2014, after the dealer services unit spin off.[4]
The Detroit Grand Prix (currently branded as the Chevrolet Detroit Grand Prix presented by Lear Corporation for sponsorship reasons) is a IndyCar Series race weekend held on a temporary circuit at Belle Isle in Detroit, Michigan.