The correct answer is A . The Portfolio Manager has discretionary authority and must exercise that authority solely in the interests of clients. A request from the manager's sister-in-law creates a reasonably foreseeable personal conflict because the manager could be influenced by the family relationship rather than by an independent assessment of clients' interests. The fact that the nominee may be well qualified does not eliminate the conflict.

CIRO IDPC Rule 3111 requires an Approved Person to address material conflicts “in the best interest of the client” and to avoid a conflict where it cannot otherwise be appropriately addressed. The rule also confirms that disclosure alone does not satisfy the conflict-management obligation. Accordingly, B is insufficient because merely telling clients about the relationship does not neutralize the manager's personal influence. C is also incorrect: automatically voting against the nominee would still allow the conflict to determine the voting decision. D clearly puts the relative's request ahead of the fiduciary decision-making process.

Among the choices, abstention/recusal is the appropriate control . Where necessary, the matter could instead be referred to an independent, conflict-free decision-maker under firm procedures.

Study Guide Reference: CIRE Element 9.1–9.2 — identifying, addressing, avoiding and disclosing conflicts of interest; ethical decision-making.

===============