Pin It. View Slideshow Â»Â». Fun in the sun! Celebrity trainer Jillian Michaels and her partner Heidi Rhoades hit the beach with their two children â daughter Lukensia, 3, and 18-month-old son Phoenix â in Miami, Florida on Tuesday (November 12).
Elasticity is the ratio of the % change in quantity to the % change in price. So if the two are identical, than it is said to be unitary elastic. If quantity changes more than price, then it is said to be elastic. If the quantity changes less than price, then it is said to be inelastic.
SIZE:Economists calculate elasticity as the percent change in quantity (supplied or demanded) divided by the percent change in price. If the resulting number is greater than 1, the supply or demand of the good is considered elastic. If it is less than 1, it is inelastic. EFFECTS:Whether the demand or supply of a particular good is elastic or inelastic depends in part on how essential it is to most consumers. Goods that are necessities for consumers everyday lives are more inelastic.