Whatever the context, a market establishes the prices for goods and other services. These rates are determined by supply and demand. The idea of supply and demand is one of the very basics of economics. Supply is created by the sellers, while demand is generated by buyers.

Markets try to find some balance in price when supply and demand are themselves in balance. But that balance can in itself be disrupted by factors other than price including incomes, expectations, technology, the cost of production, and the number of buyers and sellers participating.

To put it simply, the number of goods and services available is determined by what people want and how eager they are to buy. Sellers increase production when buyers demand more goods and services. Producers then increase their prices in order to realize a profit. When buyer demand decreases, companies have to drop their prices and, therefore, the number of goods and services they bring to market

1.elaborate on the Thermophoresis as made sense of by temperature angle, the spray particles move from higher temperature locales 2.justify this articulation; 3. How is the one micron attributed to the formation of aerosol particles? Describe how the droplet's diameter affects the vapour pressure around it. Nucleation results in the formation of aerosols with particles of size 5. List every unique mixture component of Fluorex 6. Which substance is used to remove fluorides from hard water with a fluoride concentration of 3 ppm? 7. Describe the sequence of events that help the contact filters get rid of fluorides. How much water containing 3.5 ppm of fluoride can be treated by one cubic meter of bone? Show your work. 9. Identify the temperature range that corresponds to calcium phosphate defluoridation during vaccination. Which method does not involve defluoridation?