Week 2: SIC Codes and NAICS No unread replies.No replies. Through this discussion we will take a look at resources used in ratio analysis. You may draw from professional or personal experiences, your own research, or what you have learned from the readings. Prior to participating in the discussion be certain you have: hen share your perspective on the following: For ratio analysis to be meaningful it should be done both over time and in comparison to a peer group. Your text book discusses the use of SIC and NAICS. Discuss the use of each source and the challenges or limitations of each. Then identify the SIC code and NAICS code for a corporation of your choice. Share your search and any challenges with your classmates. What did you learn from this process? (NO TWO STUDENTS IN THE CLASS SHOULD USE THE SAME CORPORATION FOR THIS DISCUSSION BOARD.) If you cannot find the SIC code and NAICS code of the corporation you choose simply describe your search and the associated challenges to the class. To view the discussion board rubric, click the gear icon in the upper right corner and select "Show Rubric." Provide reference to your outside sources.