UniFirst (UNF) came out with quarterly earnings of $2.17 per share, beating the Zacks Consensus Estimate of$2.12 per share. This compares to earnings of $2.19 per share a year ago. These figures are adjusted for non-recurring items.This quarterly report represents an earnings surprise of +2.36$1.31 per share when it actually produced earnings of $1.4, delivering a surprise of +6.87%.Over the last four quarters, the company ...