on 8 9 red d out of on The auditor's opinion on the effectiveness of internal control would be based on which of the following: Select one: a. A scope limitation requires the auditor to issues an adverse opinion. b. If the client remedies a material weakness before the end of the fiscal year, the auditor must issue a unqualified opinion or a disclaimer of opinion. c. The auditor is attesting to the effectiveness of internal controls as of the beginning of the fiscal year. d. Section 404 requires that the auditor design the audit to detect all deficiencies in internal control.