GOODLETTSVILLE, Tenn., 2017-Nov-02 — /EPR Retail News/ — Dollar General Corporation (NYSE: DG) plans to report its financial results for its fiscal 2017 third quarter ended November 3, 2017, on Thursday, December 7, 2017. In connection with the announcement, Todd Vasos, chief executive officer, and John Garratt, chief financial officer, will host a conference call…