UPDATE: Australia #39;s Orica Triples FY Net To A\$327.8M MELBOURNE (Dow Jones)--Following several years of cost cutting, Australia #39;s Orica Ltd. (ORI.AU), the world #39;s biggest maker of mining explosives, on Wednesday said net 
Investors Take a Holiday  NEW YORK (Reuters) - Investors may pack up and leave next  week as the Republican National Convention comes to New York  and many on Wall Street take a vacation, draining U.S. markets  of volume and leaving stocks flopping around with little  direction.