Answer is A
Explanation: Consumer surplus actually happens when a customer is willing and ready to pay for a particular product than its current market price. It is a measure of the additional benefits a consumer gets after paying for a product even though they are willing to pay more.
For example: Let's assume you want to get a IPhone 8 plus and you value it at $800 dollars, which you are ready to pay, but realise it is sold at $700. When you buy it at $700, the customer surplus is $100, that is a difference between how much you were willing to pay and the price you eventually got it.
Consumer Surplus changes as the equilibrium price of a good rises or falls. If the price of a good rises, the consumer surplus decreases but when the price of the good falls, the consumer surplus increases.
The question above has incomplete statement it lacks certain given choices. with this i made a research about the question and it turns out that the answer of the question in the items that save you money by allowing you to pay a relatively low price for a good or service is comparative shopping.
Answer:
the elimination of competition
Explanation:
4320 . this prob would have been answered faster under the mathmatics topic