Problem $2$: Given a concerned area that has $500$ households. The trip generation related curves are

obtained as the follow figures. If average annual household income is $$40K,$ please estimate number of

HBW$,$ HBO and NHB trips in average by filling out Table $2-1?$

Figure $2-1$: Curve for Autos$/$HH vs$.$ Auto Ownership & Income Category

Trips per Houshold per Day by Auto Ownership

and Income Cate gory

Figure $2-2$: Curve for Daily Trips$/$HH vs$.$ Auto Ownership & Income Category

Trips Purpose and Income category

Figure $2-3$: Curve for Trips of Purposes vs$.$ Income Category

Table $2-1$