Required information Many fields of engineering require accurate population estimates. For example, transportation engineers might find it necessary to determine separately the population growth trends of a city and adjacent suburb. The population of the urban area is declining with time according to u,min while the suburban population is growing. as in where Pumax ku Ps.max Po. and ks are empirically derived parameters. The parameter values are Pumax- 80,000, Ku 005/, Pumin 110,000 people, Ps,max- 320000 people, Po-10,000 people, and ks" 009)yr Use the graphical method to determine the time and corresponding values of fun and Ps(f) when the suburbs are 20% larger than the city. (Please upload your response/solution using the controls below