Answer:
Step-by-step explanation:
Consumer surplus: The consumer surplus shows a difference between that amount which he actually pays, and willing to pay. In this, it is seen by the consumer/buyer point of view.
Example - Even though I was willing to pay up to $66 for a used textbook, I bought a used textbook for only $56.
Producer surplus: It shows a difference between the price which is accepted by him and the minimum price he is accepted for the sale of the goods.
Example: I sold a jersey sweater for $39, even though I was willing to go as low as $30 in order to sell it.
The last example which is given is not considered anywhere. Hence, ignored it