The reasons for the downward slope of (micro) demand curve shouldn't be confused with the reasons of the downward slope of (macro) aggregate demand curve. The demand curve of an individual product slopes downward because of real income and substitution effects.
Running along Route 30 Hempfield Township is known as the retail hub for Westmoreland County, the community has been changing at an accelerated rate from rural to residential and commercial. It offers many recreational, cultural, medical and business advantages.
East Fallowfield Township, Chester County, Pennsylvania - Demographics. 1  At the 2010 census, the township was 82.4% non-Hispanic White, 9.3% Black or African American, 0.1% Native American, 1.8% Asian, and 2.3% were two or more races. 4.6% of the population were of Hispanic or Latino ancestry.