A power of sale clause lets the lender foreclose without going through the courts. When a borrower defaults, the lender can have a trustee or similar agent sell the property in a public sale after the required notices, rather than filing a lawsuit to obtain a court-ordered foreclosure. This nonjudicial process typically happens faster and with lower costs than judicial foreclosure. So the correct idea is that the property can be sold without court action to foreclose. The other options describe actions that involve court proceedings or different remedies not inherent to the power of sale.

Undisclosed dual agency involves a licensee representing both the buyer and the seller in the same transaction without telling either party that they owe duties to both sides. That creates a direct conflict of interest because the agent’s loyalty and confidentiality can be pulled in two directions, making it impossible to fully advocate for one client without compromising the other. Because fiduciary duties require loyalty and full disclosure, many states prohibit operating in this way unless the agent first reveals the dual representation and obtains written consent from both clients. When there’s no disclosure, it breaches those duties and is illegal in many places, which is why this statement is true. This isn’t something that’s encouraged to squeeze more money; instead, the ethical and legal framework aims to protect clients by ensuring transparency. Disclosure should occur early in the process, not after closing, so all parties can make informed decisions. Disclosed dual agency, when properly disclosed and agreed to in writing, is different and can be permitted in some jurisdictions; undisclosed dual agency is not the same and is typically prohibited.

A codicil is an amendment to an existing will that modifies provisions without rewriting the whole document. It acts as a supplement, letting you change gifts, executors, or conditions while keeping the original will intact. When properly executed—typically signed and witnessed in accordance with the law—it becomes part of the will’s overall plan and takes effect as if those changes were included in the original document. The other terms describe standalone documents: a formal will is a complete, standard will; a holographic will is handwritten and stands on its own; a mystic will refers to a sealed or confidential form and is not about modifying an existing will.

The main idea here is maintaining professional boundaries by providing objective information rather than steering the client with personal guidance. In real estate, you want to equip clients with facts—comps, market trends, financing implications, timelines, risks—and then discuss what those facts mean for their decisions. When someone shifts from sharing data to giving direct advice or telling the client what to do, it signals a boundary issue: the agent may be pushing a preferred outcome, could be biased, or might be trying to control the decision rather than support the client’s autonomous choice. That loss of objectivity is a trustworthy warning sign of trouble in the client relationship. Other behaviors described (scheduling showings without consent, asking for an unauthorized commission split, failing to disclose marketing data after the sale) are serious red flags too—they indicate issues with consent, ethics, or disclosure—but they revolve more around contract terms or operational conduct rather than the fundamental shift from information to guidance. The step of offering prescriptive advice, instead of presenting data and options, most clearly undermines client autonomy and professional integrity, making it the strongest warning sign.

The arrangement being tested is about how a listing agreement handles the seller’s ability to sell the property themselves and who earns the commission. The description fits an Exclusive Agency listing. In this setup, a single broker is designated as the exclusive agent, but the seller retains the right to sell the property on their own without owing a commission. If the seller finds a buyer themselves, there’s no commission to the broker; if the broker (or any other broker) brings a buyer, the broker earns a commission. This differs from an Exclusive Right to Sell, where the broker earns a commission no matter who finds the buyer, so the seller wouldn’t retain the right to sell personally. Open listing also lets the seller sell on their own and doesn’t provide the same single-broker exclusivity, which is why Exclusive Agency is the best fit for the described arrangement. Net listing is about price terms and isn’t about who can sell the property.