Costco (COST) came out with quarterly earnings of 3.82pershare,beatingtheZacksConsensusEstimateof3.79 per share. This compares to earnings of 3.48pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof0.795.05 per share when it actually produced earnings of $5.15, delivering a surprise of 1.98%.Over the last four quarters, the com ...