Demand is a principle that is also used to determine the price of the product based on the consumerâs desire. It is also most commonly seen in economics. Goods own price, price of related goods, technology used, price of inputs, expectations, number of suppliers and government policies and regulations.
3. Adopting a pet from an animal shelter is much less expensive than buying a pet at a pet store or through other sources. Buying a pet can easily cost $500 to $1000 or more; adoption costs range from $50 to $200.In addition, animals from many shelters are already spayed or neutered and vaccinated, which makes the shelterâs fee a bargain.dopting a pet from an animal shelter is much less expensive than buying a pet at a pet store or through other sources.
The data may also signal fatter times ahead for America's pets. Americans age 55 to 64 spent the most on their pets of any age group, at $636 per year, in 2011. In addition, homeowners spent $653 on average, compared to renters, at $221. With baby boomers entering retirement and a housing recovery in place, that may mean the population willing to spend big on their animals is about to grow.