The appraiser's or appraiser trainee's answer must contain:
(1) the name, address, and telephone number of the appraiser or appraiser trainee;
(2) a specific statement regarding any allegation in the complaint, which must:
(A) be in the form of an admission or denial; and
(B) contain any explanation or other statement of mitigating circumstances the appraiser or appraiser trainee determines relevant; and
(3) any additional information the appraiser or appraiser trainee determines relevant to the investigation that may assist in deciding the contested case.