Several stocks from a variety of sectors are standing out after beating earnings expectations last Friday. Following their favorable quarterly results now appears to be a good time to buy as earnings estimate revisions are likely to trend higher in the following weeks.This could very well lead to a nice amount of upside in these stocks and here are three to consider right now.Booz Allen Hamilton (BAH) We’ll start with Booz Allen Hamilton as the management and technology solutions provider was added to the Z ...