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c. Modified - Adverse opinion GAAP departure from accounting ASPE, etc.) d. Modified - Qualified opinion due to a scope limitation (restriction) e. Unmodified (unqualified) opinion Michael Stiller performed work for a client in the real estate business and issued a Notice to Reader. What degree of assurance does a Notice to Reader provide to the user of the statements? Select one a none of the possible responses are correct b. no assurance. c. reasonable assurance d. moderate assurance The substantive approach is generally used for auditing investment transactions because of Select one a effective controls