Your client, Meade Technical Solutions, proposes to merge with Dealy Cyberlabs. In advance of the merger, you (a) issue an opinion concerning the FMV of Dealy, (b) prepare pro forma financials for the merged entity to be, (c) draft Meade shareholder resolutions approving the proposed merger, (d) file a shareholder proxy statement with the U.S. Securities and Exchange Commission, and (e) advise Meade's board of directors concerning the advantages of a Type A versus a Type B reorganization. Which of these activities, if any, constitutes the unauthorized practice of law?