Under Section 10.51 of Circular 230, which of the following is not considered an example of disreputable conduct for which a tax practitioner can be censured or suspended?

A. Directly or indirectly attempting to influence the official action of any employee of the Internal Revenue Service by use of threats, false accusations, or by bestowing any gift, favor or thing of value

B. Misappropriation or failure to remit funds received from a client for the purpose of payment of taxes or other obligations due the United States

C. Knowingly aiding and abetting another person to practice before the Internal Revenue Service during a period of suspension or disbarment

D. Failure to timely pay personal income taxes