The normal characteristics of smooth muscle: Smooth muscle is found in many different places in the human body: Unlike skeletal muscle, smooth muscle is generally not identifiable from gross observation of the body.
Demand can be classified as elastic, inelastic or unitary. An elastic demand is one in which the change in quantity demanded due to a change in price is large. An inelastic demand is one in which the change in quantity demanded due to a change in price is small. This is taken from a website at www.agmrc.org.
Calculating Price Elastic of Demand. Products whose sales volumes change more with price shifts are considered to have elastic demand. Goods and services whose sales volumes change little with price alterations are considered to have inelastic demand. To calculate how elastic or inelastic a product is, the percent change in price is divided from the percentage change in quantity demanded. So if sales decrease 40 percent because the price of a good increases 20 percent, the formula is -40 percent divided by 20 percent. The price elasticity of demand is measured at -2.