1. Consider a city of 100,000 people of a city. The three modes of transportation available to people are a) Car b) Bus c)Train. Consider that each individual choses only one alternative as his primary mode of daily commute to work. The citys transportation council wants to determine the choices of individuals and what factors affect the choices of individuals living in the city. With respect to this dilemma, they have hired you as the data analyst to investigate key factors that would affect the citizens choices of the modes of transportation. Answer the following questions in a paragraph or more each 25 points (5 points each)
   1. What model would you choose and explain the model. Give an example of the data you would collect for this.

2. What will be your key dependent variable? And why?

3. What will you use as independent variable(s)? And why?

4. Represent the equation( model) for the above data model, with independent and dependent variables?

5. Say the population of the city grows by 5% every year. What will you predict using your model?

6. How would you use your model to inform the city transportation department.