One year ago, Bird and Chun LLP (Boy ) set up a public practice firm in Oshawa, Ontario, a prosperous car manufacturing town outside of Toronto. After obtaining a few small clients, B&C has finally managed to obtain one major audit client, a large car parts manufacturer, from whom B&C will receive the majority of its income. Which of following potential threats could primarily apply to B&C's situation? a) There is a potential for both self-interest and advocacy threats. b) There is a potential for both self-interest and intimidation threats. C) There is a potential for both familiarity and advocacy threats. d) There is a potential for both advocacy and intimidation threats