Answer: a. Yes, because the attorney answered the company's legal questions when the attorney knew or reasonably should have known that the company would reasonably rely on the attorney's answers.
Explanation:
The company attorney has changed because the attorney declined to conduction the investigation. But the company representatives may ask the attorney the legal questions as the attorney is knowledgeable in legal matters and the attorney must provide the answers because the attorneys actions should be sufficient and informative to retain the lawyer-client relationship although the attorney may not participate in a particular project or investigation she/he is liable to give information. The company would also rely on the attorney's answers.