(1) Engaging in any act of self-dealing, as defined in Section 4941(d) of the federal Internal Revenue Code, which would give rise to any liability for the tax imposed by Section 4941 of the federal Internal Revenue Code;
(2) Retaining any excess business holdings, as defined in Section 4943(c) of the federal Internal Revenue Code, which would give rise to any liability for the tax imposed by Section 4943 of the federal Internal Revenue Code;
(3) Making any investments which would jeopardize the carrying out of any of the exempt purposes of the trust, within the meaning of Section 4944 of the federal Internal Revenue Code, so as to give rise to any liability for the tax imposed by Section 4944 of the federal Internal Revenue Code; and
(4) Making any taxable expenditures, as defined in Section 4945(d) of the federal Internal Revenue Code, which would give rise to any liability for the tax imposed by Section 4945 of the federal Internal Revenue Code;