Boeing's ( BA) engineers and technical workers' union, which represents 23,000 workers, rejected late Monday the aerospace giant's four-year contract offers. Talks on an agreement are expected to resume Tuesday. Automakers such as Ford ( F) and General Motors ( GM) are expected to post auto and truck sales for September throughout Tuesday. Earnings scheduled for Tuesday include Acuity Brands ( ACU), Mosaic ( MOS), Resources Connection ( RECN) and, Xyratex ( XRTX). -- Written by Joseph Woelfel >To contact the writer of this article, click here: Joseph Woelfel >To submit a news tip, send an email to: email@example.com.