(1) A non-enduring power of attorney may be executed—
(a) by the principal signing the non-enduring power of attorney; or
(b) by another person signing the non-enduring power of attorney, in the presence of and at the direction of the principal.
(2) If a non-enduring power of attorney is executed by another person signing the non-enduring power of attorney in the presence of and at the direction of the principal—
(a) 2 other persons must be present and witness the person signing the non-enduring power of attorney; and
(b) the other persons must sign the non-enduring power of attorney.