DETROIT--(BUSINESS WIRE)--JPMorgan Chase & Co. today joined with partners from PK Housing, Midtown Detroit, Inc., Capital Impact Partners, Invest Detroit and Detroit Economic Growth Corporation in announcing the grand opening of the latest community development project in Detroit financed by the firm’s five-year, $100 million commitment to the city’s economic recovery. Rainer Court, at 711 West Alexandrine Street, adds 36 units of working professional and university student housing as well