Answer:
Neither
Producer surplus
Consumer surplus
Explanation:
Consumer surplus is the difference between the willingness to pay of a consumer and the price of the good.
Consumer surplus = willingness to pay - price of the good
Producer surplus is the difference between the least price a producer is willing to sell his product and the price he sells it.
The first statement is neither producer or consumer surplus because no information was given on the price and willingness to pay of the consumer
A jersey was sold for $32 but the least price he would have been willing to sell it was $23, so, the producer surplus is $9.
The willingness to pay for the textbook was $46 and the price was $37 so the consumer surplus is $9.
I hope my answer helps you