At least two of the four posts required should be in the form of replies to fellow classmates in threads other than your own. Each of your replies should be at least200 words, and informed by the course material. As such, the replies must have citations and references in APA notation. Your list of references for each reply should include all of the course material that has informed your reply, in addition to any research that you have obtained on your own. Your replies should focus on the specific examination presented by your fellow student and these should include an examination of whether or not the characteristics of the ethical theory and/or economic system were identified well, and whether or not their application and analysis was also carried out successfully. Providing such an examination is not an attack on your fellow student but an attempt to work together with your fellow student toward the better understanding of the ethical theories employed, as well as their application.