For the street network shown above, draw the following graphs: a) An efficient route for collecting garbage for which garbage can be collected from both sides at once b) An efficient route for collecting garbage, for which garbage can only be collected from one side of the street at a time. For each graph in (a) and (b), please write a paragraph that explains why you drew the edges you did. For example, did you represent College Lane with 2 edges or 1 edge on a particular graph? Why? Please talk about every block for which the representation between the two graphs might be different. To collect from one side of the street at a time requires two employees (a driver and a loader); to collect from both sides of the street simultaneously requires three employees (a driver and two loaders). Members of a garbage truck crew make $25/hour. If one loader is working, it takes 10 minutes to collect all the garbage on a street between intersections; if two loaders are working, it takes 4 minutes. Compare the costs in wages and the times of completing the garbage collection of the neighborhood shown in the map between (a) and (b). Which route collects the garbage more quickly? Which route costs less in wages? n The Cedars Ave ood Pl College Ln Provident Ln Local Traffic Boost Tuthill Ln Tuthill Ln I Church College Ln Mary B. Austi Elementary School Spanish Villa Condominiums Tuthill Ln 70 Batre Ln Myrtlewood Ln Stein St Dogwood Ln Myrtlewood Ln St. Paul's Episcopal School Old Shell Rd Dogwood Ln Provident Ln Loyola Ln Google Loyola Ln 70 Myrtlewood In