Sustainability reporting: 1. Is now frequently accompanied by an assurance statement. 2. Does not have a required set of standards for the assurance provider to follow. 3. Are done for issues such as environmental reporting. 4. All of the above. Question 11 4 pts Jeff is a CPA conducting a financial statement audit for a publicly traded company. Which of the following is Jeff permitted to do? 1. Provide internal audit services to the audit client. 2. Research a tax question to help the audit client make a management decision. 3. Prepare the audit client's tax return. 4. Design an internal control system for the audit client. 1 2 3 4 5. 2 and 3 only