Answer:
ALL are features of prices Except been mostly stable
Step-by-step explanation:
prices of goods are not mostly stable because prices can change anytime with market conditions such as increase or decrease in demand and supply of goods/services while features of price include been neutral to both consumers and sellers it also acts as a signal to consumers as to when a goods is worth buying or consuming, the government creates what is known as a buffer stock stock to keep prices within a certain price range as well