4-2: The auditor of a public company believes there is a material weakness in the client's internal controls over financial reporting. Which of the following statements is true? The auditor is not required to express an opinion on internal controls. The auditor should express an adverse opinion on internal controls even though no material misstatements were found in the financial statements. The auditor should express an adverse opinion on internal controls only if they resulted in a material misstatement in the financial statements. Such as weakness will require an adverse opinion of the financial statements. 1-3- The liksolik