20. A buyer's agent is NOT permitted to tell a buyer that:

Answer: B

Explanation:

A buyer's agent is NOT permitted to tell a buyer that a former occupant of a property had AIDS.

Disclosing that a former occupant of a property had AIDS is prohibited under fair housing laws, as it is considered sensitive health information that could lead to discrimination.

A) the seller is willing to accept less than the listing price because of financial circumstances

This information can be disclosed as it pertains to the seller's willingness to negotiate, which is a relevant aspect of real estate transactions. Buyers' agents can communicate this to help their clients make informed decisions.

B) a former occupant of a property had AIDS

This disclosure is not permitted as it violates privacy rights and fair housing regulations. Such personal health information is considered discriminatory and irrelevant to the buyer's decision-making process regarding the property.

C) the roof leaked recently but was patched by the owner

This information is relevant and can be disclosed, as it pertains to the condition of the property. Buyers have the right to know about any repairs or issues that may affect their investment.

D) the property was the scene of a serious crime

This disclosure may be permitted depending on local laws, as it relates to the safety and desirability of the neighborhood. However, it must be handled carefully to avoid potential legal issues.

Conclusion

The correct answer, option B, is prohibited due to privacy concerns and anti-discrimination laws, ensuring that buyers are not subjected to bias based on health status. The other options involve relevant information that can be disclosed to buyers, thus confirming why they do not match the criteria for what a buyer's agent cannot communicate.