Task: Elaborate the multiplier effect of transportation investment on regional and national economy. Description: For this presentation, each student will research and obtain information and data on the multiplier effect of investing in transportation infrastructure and other transportation-related aspects. You must use specific data to show how regional and national economy is affected by the multiplier effect of transportation investment. Use government data as well as research articles to support your discussion and conclusions. Where possible, select specific example of transportation investment action/project and elaborate its multiplier effect on the economy