1.Please watch the following video and answer the questions below:

The video link: https://mru.org/courses/dictionary-economics/consumer-surplus-definition

Comprehension Questions - Consumer Surplus

1. Erika is walking around a big department store when she finds a shirt that she really loves. The price tag is torn off, so she can't find the price. She decides that as long as the shirt is less than $40, she will buy it. When she goes to the register, she discovers that the shirt originally cost $50, but it's on sale for $32. Which of the following is true about Erika's consumer surplus.
2. If Erika buys the shirt, she will have a consumer surplus of $32.
3. Erika should not buy the shirt because her consumer surplus would be -$10.
4. If Erika buys the shirt, she will have a consumer surplus of $18.
5. If Erika buys the shirt, she will have a consumer surplus of $10.
6. If Erika buys the shirt, she will have a consumer surplus of $8.