After reading the case study in the attachment answer the

After reading the case study in the attachment answer the following questions: 

  1. What were the traditional methods of data collection in the transit system?
  2. Why are the traditional methods insufficient in satisfying the requirement of data collection?
  3. Give a synopsis of the case study and your thoughts regarding the requirements of the optimization and performance measurement requirements and the impact on expensive and labor-intensive nature.

The above submission has to be in APA format and in two pages length. Ensure there are at least three peer-reviewed sources.