What is the problem and which principles in code of ethic is applied here??

Question 16 (5 points) () Listen The case below illustrates a situation that an OACETT member might encounter the workplace: Branch Inc. has been losing ground to its competitors in recent years. Concerned that substance abuse may be responsible for much of Branch's decline, the compa has just adopted a ZERO TOLERANCE policy that imposes sanctions on those employees found to be working under the influence of alcohol or illegal drugs. You and Andy Pullman are both OACETT members and have worked together in on the engineering divisions of Branch for several years. Frequently you have detected alcohol on Andy's breath when you were beginning work in the morning and after work breaks during the day. But, until the new policy was announced, it never occurred to you that you should say anything to Andy about it, let alone tell anyone else about it. Andy's work has always been first rate, and you are not the kind of person who feels comfortable discussing such matters with others. Two days before the announcement of the new alcohol and drug policy, Andy tells you that he is being considered for the position of head of quality control. Although pleased at the prospect of Andy's promotion, you wonder if Andy's drinking will get in the way of meeting his responsibilities. You worry that with additional job pressures Andy's drinking problem will worsen. You will be asked a series of 4 questions associated with this case study. The first one is