Professional behavior means that: A professional accountant should maintain professional skepticism. O b. A professional accountant has to maintain professional knowledge and skill. A professional accountant should comply with the relevant laws and regulations. O d. A professional accountant should give professional services. Question 17 Not yet answered Marked out of 1.00 P Flag question Which of the following is not included in the steps to evaluate the internal control system? a. Interview Employees O b. Interview Customers C. Interview Owners d. Interview Management