This weekend Bloomberg reported that Berkshire Hathaway is in the final stages of a deal to acquire Precision Castparts Corporation. This transaction provides us with a front row seat into what Berkshire Hathaway is looking for in acquisition candidates. Shares of Precision Castparts closed at $193.88 on Friday which equates to an enterprise value of $31.8 billion. The company's latest fiscal year ended on March 29, 2015 and their latest quarterly filing was for the period ended...