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.
Supply is elastic if the price elasticity of supply is greater than 1 (es > 1), unit elastic if it is equal to 1 (es = 1), inelastic if it is less than 1 (es < 1), perfectly elastic when a small change in price changes the quantity supplied by an infinite amount (es = Ã¢ËÅ¾) and perfectly inelastic when the quantity supplied is unaffected by a change in price (es = 0).