This Case Study Assignment explores an empirical example on the relationship between two variables. Similar analysis can be used to study and build sustainable customer base by considering different factors such as age, gender, income, location, etc. Assignment 2 is a case study located in the course textbook. You are to read the case and turn in your responses to the questions presented in a Word document and submit to the Unit 4 Assignment 2 Dropbox. Review the case study "U.S. Department of Transportation" on pages 679-680 of your textbook