An attorney responded to an auditor as a result of the audit client's inquiry of lawyer letter. The attorney limited his respon I8. se to matters that he has given substantive attention eteris paribus, the auditor should issue in the form of legal representation. C a. an unqualified opinion and add an explanatory paragraph to the audit report. b. a qualified opinion on the basis of a limitation in scope of the audit. c. a disclaimer opinion on the basis of a lack of cooperation from the attorney. d. a adverse opinion and add a third paragraph to the audit report to explain the limitation