UK Stocks-Factors to watch on May 22

May 22 (Reuters) - Britain's FTSE 100 index is seen opening up 15 points at 7,486 on Monday, according to financial bookmakers. * M&S: Britain's Marks & Spencer is expected to report a renewed decline in clothing and homeware sales in its latest quarter, dampening the euphoria of the previous three months when it reported a first increase in nearly two years. * BT: Italian investigators have seized documents from the Milan offices of International Business Machines Corp as par

by reutersCOMPANYNEWS via Endless Supplies .Biz - News