Perry Pinkney, CPA, is one of the general partners in a partnership (Pinkney & Larry, LLP), which in turn invested 30 percent of its assets in the common stock of Pinkney's audit client (Darby Corporations. The independence of Perry Pinkney could be impaired due to which of the following threat? O familiarity threat O management participation threat O undue influence threat francial self-interest threat