(1) This Part does not apply to:
(a) a change to a contract, mortgage or guarantee if the change was made by, or as a result of, the enactment of this Part, section 35A, any other Act or an amendment of the agreement; or
(b) a contract, mortgage or guarantee under which the borrower, mortgagor or guarantor is not an individual; or
(c) a contract under which the borrower is borrowing for a purpose that is not wholly or predominantly a personal, domestic or household purpose; or
(d) a mortgage or guarantee that secures or guarantees obligations under a contract:
(i) under which the borrower is not an individual; or
(ii) under which the borrower is borrowing for a purpose that is not wholly or predominantly a personal, domestic or household purpose; or
(e) a contract, mortgage or guarantee that was entered into before the commencement of this paragraph.
(2) For the purposes of this section:
(a) investment by a borrower is not a personal, domestic or household purpose; and
(b) the predominant purpose for which an individual is borrowing is:
(i) the purpose for which more than one - half of the amount borrowed is intended to be used; or
(ii) if the amount borrowed is intended to be used to obtain goods, services or rights in relation to, or interests in, real property for use for different purposes--the purpose for which the goods, services, rights or interests are intended to be most used.