Go to the AICPA website (www.aicpa.org) to access the Code of Professional Conduct (ET 1.295) and find whether the following items impair independence (Yes) or do not impair independence (No) when performed for audit clients. a. Post the client-approved entries to a client's trial balance. b. Authorize the client's customer credit applications. c. Use CPA's information-processing facilities to prepare the client's payroll. d. Use CPA's information-processing facilities to generate checks for the client treasurer's s e. Advise client management about the application or financial effect of provisions in an emp benefit plan contract. f. Have emergency signature authority to cosign cash disbursement checks in connection w client's hospital benefit plan. g. As an investment advisory service, provide analyses of a client's investments in comparis benchmarks produced by unrelated third parties. h. Take temporary custody of a client's investment assets each time a purchase is made as to reduce cash float expense