Problem 5 20 points The figure below shows a network of onew

Problem 5: (20 points): The figure below shows a network of one-way streets with traffic flowing in the directions indicated. The flow rate along the streets are measured as the average number of vehicles per hour. a) Set up a mathematical model whose solution provides the unknown flow rates b) Solve the model for the unknown flow rates

Solution

REFER YOUR FIGURE . NAMING JUNCTION TO THE LEFT OF A AS D AND THE JUNCTION TO THE LEFT OF B AS C