e) Given the household and demographic data presented in Table 1, calculate the total number of AM Peak trips produced and attracted in each of the zones in Springtown (rounded up to the nearest integer). Comment on the validity of the results. Are the values obtained consistent with the land use described in the brief? Clearly justify your response. Office Space (m) Retail Space (m2) Table 1: Current zonal household data for Springtown Zones Households Average Average Average Average Household Number of Household Number of Income Vehicles size Workers ('000s) per Per Household Household Zone 1 9000 97.2 1.6 2.3 1.8 Zone 2 5000 96.7 0.9 3.3 1.9 Zone 3 6500 74.8 1.1 2.7 1.3 Zone 4 2500 69.5 1.5 2.1 1.5 250000 80000 35000 10000 350000 10000 25000 10000 f) In order to improve the accuracy of the trip production model, you are considering collecting data for another variable related to trip generation. Which variable would you select and why? e) Given the household and demographic data presented in Table 1, calculate the total number of AM Peak trips produced and attracted in each of the zones in Springtown (rounded up to the nearest integer). Comment on the validity of the results. Are the values obtained consistent with the land use described in the brief? Clearly justify your response. Office Space (m) Retail Space (m2) Table 1: Current zonal household data for Springtown Zones Households Average Average Average Average Household Number of Household Number of Income Vehicles size Workers ('000s) per Per Household Household Zone 1 9000 97.2 1.6 2.3 1.8 Zone 2 5000 96.7 0.9 3.3 1.9 Zone 3 6500 74.8 1.1 2.7 1.3 Zone 4 2500 69.5 1.5 2.1 1.5 250000 80000 35000 10000 350000 10000 25000 10000 f) In order to improve the accuracy of the trip production model, you are considering collecting data for another variable related to trip generation. Which variable would you select and why