Answer:
Option (b) is correct.
Explanation:
There are three types of price discrimination:
(i) First degree price discrimination or Perfect price discrimination
(ii) Second degree price discrimination
(iii) Third degree price discrimination
Perfect price discrimination refers to a situation in which the selling price of the product is equal to the price that a consumer willingness to pay for the product. This is a situation in which there is no consumer surplus.
Consumer surplus = Actual price paid by the consumer - Willingness to pay for the product
Answer:
it is challenging to track usage of the coupons
Explanation:
Coupons are defined as an instrument that is used to obtain a discount or rebate when making a purchase.
Stores usually give out coupons to customers as an incentive to by products.
However there will be challenge of tracking the coupons as well as the discount on each coupon.
Coupons are given at different discount rates at different times, so it is cumbersome to track a particular coupon out of the many issued when customer wants to redeem it
<span>If
the friend sues Mary, the court most likely will not require Mary to do
anything because this was a gift promise. In order for a gift promise to be
enforceable by the law, it should be a contract. And in order for it to be a
contract, there should be a consideration received by Mary but in this case, no
consideration was received by Mary therefore, the promise is unenforceable.</span>
