A trust company may invest in a common trust fund money from an account that it administers as a cofiduciary if the trust company: Otherwise may do so under § 3-510 of this subtitle; and First obtains the written consent of all other cofiduciaries of that account. A trust company that administers a common trust fund, in which an account held by the trust company as cofiduciary participates, is solely responsible for management and control of the fund. A cofiduciary, other than the trust company, who consents in good faith to the participation of an account in a common trust fund is not liable to the beneficiaries for the management of the fund. On receipt of the written request of a cofiduciary to do so, the trust company shall withdraw the participation of a fiduciary account in a common trust fund at the earliest date that the fund plan permits.