Answer:
i don't know how to use this
It's either internal or psychological
His attitude was very rude towards her
The author evaluates the effectiveness of different types of garden hose. If a hose is more effective, it will surely have more demand and the price of that hose will increase. The author explains the meaning of perceived value since if consumers think that a particular hose is better than other and that will lead to an increase. The same will happen if the peception is bad, comsumers will punish the product by reducing the price.or has. Cultures can affect also the demand of a good or service.Taxes can vary prices. Employment situations affect aslo the prices.
