Quick Answer. The dark reactions of photosynthesis produce sugar phosphate molecules with three carbon atoms each. These reactions, known as the Calvin cycle, are called dark reactions because they do not use light energy directly, but they still depend on the energy captured from light and only occur during the day. Continue Reading.
o If demand is inelastic, then an increase in price causes an increase in total revenue o If demand is elastic, an increase in the price causes a decrease in total revenue â¢ When demand is inelastic (a price elasticity less than 1), price and total revenue move in the same direction â¢ When demand is elastic (a price elasticity greater than 1), price and total revenue move in opposite directions â¢ If demand is unit elastic (a price elasticity exactly equal to 1), total revenue remains ...
Inelastic Demand Curves. If the demand for an item changes proportionately less than the price changes, then the item is price inelastic. For example, a demand curve is inelastic if the price of an item increases by 1 percent and purchases decrease by half a percent. Demand curves for items that people need to survive, such as staple foods, are inelastic, because people will buy the items regardless of price.