A bank which sponsors a defined benefit plan is contemplating the following 2 actions:
1. Replacing the existing trustee (a non-related financial institution) with the bank's own trust department.
2. Retaining an investment advisory company to serve as the plan's investment manager. The investment advisory company is owned 100% by an individual who is (a) the bank's president, (b) a member of the plan's administrative committee, and © a shareholder of the bank.
Are either or both of these prohibited transactions?