Armstrong World Industries (AWI) came out with quarterly earnings of 1.81pershare,beatingtheZacksConsensusEstimateof1.75 per share. This compares to earnings of 1.60pershareayearago.Thesefiguresareadjustedfornon−recurringitems.Thisquarterlyreportrepresentsanearningssurpriseof3.431.53 per share when it actually produced earnings of $1.62, delivering a surprise of 5.88%. O ...