Problem 5. (20 points) The trip productions and attractions for four zones are given in Table 1 and the travel times (mi

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Problem 5 20 Points The Trip Productions And Attractions For Four Zones Are Given In Table 1 And The Travel Times Mi 1 (27.71 KiB) Viewed 25 times

Problem 5. (20 points) The trip productions and attractions for four zones are given in Table 1 and the travel times (min) between the zones are given in Table 2. The friction factor between the zones is given by: Fi Determine the number of trips generated from zone 1 to zones 2 using Gravity Model of trip distribution. Write the equation of the model, clearly identify each variable. Show all steps of calculation. Table 1 Attractions and Productions Table 2 Travel Time (min) Zone Productions Attractions Zone 1 2 3 4 1 700 200 2 20 30 35 2 1200 300 20 8 40 25 3 800 150 30 40 6 20 4 900 50 35 25 20 7 ++++ 234