Final answer:
In this situation, we are dealing with a unilateral contract. Marsha LufMin accepted the offer by being the first in line and ready to pay the $500 price. Therefore, the store should honor the advertised offer and sell the mink coats to Marsha LufMin at the specified price.
Step-by-step explanation:
In this situation, we are dealing with a unilateral contract. A unilateral contract is a contract in which one party makes an offer that can be accepted only by the performance of a particular act, as opposed to a promise. In this case, the advertisement in the Sunday Times stating the sale of mink coats for $500 each constituted an offer to the public.
Marsha LufMin was the first in line when the store opened and was ready to pay the $500 price stated in the offer. However, the manager's response that a newspaper ad is just an invitation to negotiate is incorrect. Advertising a specific offer, such as the sale of mink coats, creates a unilateral contract.
In a unilateral contract, acceptance is shown by the performance of the requested act. Marsha LufMin accepted the offer by being the first in line and ready to pay the $500 price. Therefore, the store should honor the advertised offer and sell the mink coats to Marsha LufMin at the specified price.