The credibility aspects that you are displaying are competence and caring.
By giving thorough answers and carefully thought-out response to each questions that each of the SVPs convey to you, you are showcasing the aspect of competence, showing you have the capability and knowledge needed to answer the questions. Caring is presented by you through promising to find answers for questions that have you are not ready to answer just yet, thus showing your concern over these information on behalf of the SVPs.