Xiao Wang: Judging from the huge cost of hosting the Olympic Games, the price of tickets should be much higher. It is the advertising revenue of the Olympic games organizers that has lowered ticket prices. 
The Olympics have become more and more commercial, causing widespread dissatisfaction
 the Olympic Games live audience from the Olympic games pull the advertisement to obtain the economic benefit. Xiao Li: your statement doesn't hold water. Who will pay for the advertising that seems to be driving down the price of Olympic tickets? Aren't consumers, after all, including those who are in the audience at the Olympics? Because manufacturers by raising the price of goods to spread advertising costs to consumers.