(1) A trust company or trust department may make a loan to a fiduciary account from the funds belonging to another fiduciary account if the making of such loans to a designated fiduciary account is authorized by the governing instrument of the fiduciary account from which such loans are made or is authorized by court order.
(2) A state bank or association having a trust department may make a loan from the funds used by the bank or association in its general business to a fiduciary account, including a fiduciary account held in its own trust department, and may take as security therefor assets of the fiduciary account, provided such transaction is fair to the fiduciary account.