Answer :
The greatest goal in advertising is to convince people that they actually need a particular product.
The alternatives: the first and the last would actually make people not buy the products. The second option is also a goal, but a minor one: unless people want to buy something, the prize is irrelevant.
The alternatives: the first and the last would actually make people not buy the products. The second option is also a goal, but a minor one: unless people want to buy something, the prize is irrelevant.