Economics homework help. In a large metropolitan area,25%of the commuters currently use the public transportation system, whereas the remaining75%commute via automobile. The city has recently revitalized and expanded its public transportation system. It is expected that 6 months from now40%of those who are now commuting to work via automobile will switch to public transportation, and60%will continue to commute via automobile. At the same time, it is expected that 20% of those now using public transportation will commute via automobile and 80% will continue to use public transportation.

Economics homework help