list the companies in which Berkshire Hathaway Inc. has significant common stock investments.

1. list the companies in which Berkshire Hathaway Inc. has significant common stock investments. And do you think that you yourself would recommend this portfolio of companies to an investing client of yours? Be sure that you explain your answer clearly and fully.                                                       

       2.what companies on the list should surprise you, based on Buffett's presentation in the first thirty-five minutes in the video at the University of Georgia? Do explain your answer.

    3. In the Letter to Shareholders for FY 2016, Warren Buffett referred to the ability of Berkshire Hathaway Energy (BHE) to service its debt under all circumstances.

        State clearly and fully what are the bases of this ability.