Given the household size and vehicle ownership distributions in Table 1 and the trip rates in Table 2, determine the total number of daily trips produced in Zone Y. Table 1. Household Size/Vehicle Ownership Population (# households) Table 2. Trip Rates (trips/day) Household Size Household Size Number of Number of Vehicles 2 3 4 5+ Vehicles 1 2 3 4 5 + 0 0 0 0 1 0 2.7 5.3 8. 9. 11.4 1 6 8 5 4 1 3.7 5 8.5 1 1.5 13.4 2 3 14 11 2 4 10.1 14.6 18.3 3 1 6 12 7 1 3 3.5 7.4 10.9 12.8 16.4 4+ 0 1 0 1 0 4+ 3 7 10.5 14.6 19.2 Solution : For each household size and vehicle ownership level, multiply the # households by the trip rate: e.g Once you have estimate the total trips for each household size/ vehicle ownership class, sum over all classes: Trip Produced Household Size Number of Vehicles 1 2 3 4 5+ Total 0 2.7 0 0 0 11.4 14.1 1 22.2 18 42.5 46 0 158.7 2 12 140 141.4 160.6 36.6 490.6 3 3.5 44.4 130.8 89.6 16.4 284.7 4+ 0 0 14.6 21.6 Total 40.4 239.4 314.7 310.8 64.4 total 970 trips