1. Transportation is the most important economic factor for economic development. Do you agree or disagree with this decision? Why or why not?

2. The highways and other transportation networks that serve major metropolitan areas and frequently described as the lifelines of the metropolitan area. Do you agree with this statement? Why or why not?

3. Adam Smith stated that specialization of labor was limited by the extent of the market and that transportation helps to expand the market. Explain the meaning and importance of this statement