<p>The consultant <strong>advised</strong> the director that continued support of the AI project might lead to significant financial loss and little profit.</p>
<p>The verb "advised" is the correct choice in this sentence. It is the most appropriate verb to use when one person offers recommendations or suggestions to another person. In this case, the consultant is giving advice to the director about the potential consequences of continuing the AI project. The verb "explained" would not be the best choice because it implies a more detailed or informative explanation rather than advice. "Described" would also not be the best choice because it suggests providing a description or portrayal of something, which is not the intended meaning in this sentence. "Proposed" would not be the best choice because it implies suggesting or putting forward a plan or idea, rather than giving advice. Therefore, the correct answer is (A) advised.</p>