Everyone is looking outside.

The three principals all muttered to themselves, which one of them was full of food and support, and they came without understanding the situation.

The sirens soon stopped, and a lane was cleared outside, followed by a group of men and women followed by five policemen.

"Wife" Zhang Xiaohao shouted, and ran towards Ruan Lingyan.

"Mouse" Ruan Lingyan also screamed, very happy, finally here.

The people around couldn't help but laugh, and the scene suddenly relaxed again.

Zhang Xiaohao didn't care, ran to Ruan Lingyan's side, looked here and there, kept asking if he was hurt, and looked at Bai Xueyun's group with vicious eyes, Bai Xueyun was swept away by Zhang Xiaohao's gaze, and he shivered.

Liu Xingwang, Zhang Changgui, and Liu Yang also came, Qi Qi stood behind Ruan Dongsheng, looking like a driver and bodyguard, and Zhao Ping and Wen Meiying also came, and they went to Han Xin's side.

Ruan Dongsheng took a look, fortunately he didn't come all, otherwise the business in the store would be wasted, when Ruan Lingyan called just now, it was already half past five, and the main fast food was delivered, and there were some scattered ones behind, and other people in the store should still be delivering, and several of the people recruited in the back had driver's licenses.

"Xiao Ruan, what's the situation?" said a policeman walking on the other side, burly and serious.

Ruan Dongsheng looked at it again, hey, it was Zhao Xingfa, the director of the community police station.

"Director Zhao, hello, hello, hard work" Ruan Dongsheng hurriedly held Zhao Xingfa's hand and said, I didn't expect someone to come.

"The police and the people are a family, a family," Zhao Xingfa hurriedly said.

After shaking hands, Zhao Xingfa looked at the surrounding students majestically, and then at the group of shrunken bastards, frowned, and shouted, "What's the matter?"

Zhao Xingfa's voice sounded like thunder in front of the cafeteria, instantly overshadowing the records of the three principals, and all the students were shocked, and those bastards buried their heads even lower.

Zhao Xingfa was secretly refreshed, it turned out to be a group of children, Lao Tzu was imposing, and he was as well-behaved as his grandson.

I looked at the three middle-aged people with ugly faces, who were school teachers?

Ruan Dongsheng didn't dare to pit Director Zhao, and hurriedly pulled his sleeve.

Director Zhao turned around and looked at Ruan Dongsheng, and said indifferently, "Comrade Dongsheng, don't worry, this is a legal society, whoever dares to make trouble will arrest whom" and said loudly and majestically, and accidentally flew out with a few drops of saliva.

"Oops" Bai Xiaosong wiped his face with both hands, and it just splashed on his face.

"Director, they are the principal of the school" Ruan Dongsheng quickly pulled the man aside and whispered into his ear.

"Alas, it is ..... above board" Zhao Xingfa, who heard Ruan Dongsheng's words, was suddenly stunned, his eyes swept the three people like electricity, and his eyes flashed slightly unnatural, department-level cadres, so dead, and splashed spit nails on people's faces, those who don't know are not guilty, those who don't know are not guilty, and he said in his heart.

Zhao Xingfa straightened up, his face was solemn, and he straightened his police uniform, not looking at the three leaders.

Since there is a leader present, and with his observation, he can see at a glance that nothing can happen at the scene, since it is okay, it is better to go first.

Zhao Xingfa stared straight at the group of bastards, and finally found a person with the longest hair and the most tattoos on his body, and immediately strode forward, gestured to several colleagues, and said, "Find a suspicious object, this person, take it away"

"Oh, I'm not, I'm a student... A bastard-looking man saw the police walking towards him, hurriedly tore off his body, and actually tore off a tattoo film, revealing his snow-white arms, and pulled it on his head, and a wig was torn off.

Zhao Xingfa didn't care how the other party resisted, he was subdued in a few clicks, and ran out of the crowd with his subordinates.

There was a burst of laughter from the surrounding classmates, Bai Xueyun's face was ugly, how to say that he was also mixing under his own hands, even if he was arrested, he couldn't show a little integrity?

Ma Yuntao opened his mouth, but he didn't speak, the police arrested the student under his nose, it was a bit unreasonable not to say anything, but the people were not wrong, who told the student to make some fake tattoos so scary, it was pitch black, and he also wore a wig, he didn't recognize it, and he was arrested by the police, it was really embarrassing to have such a student, fortunately the other party did not reveal his identity, otherwise it would be even more embarrassing.

Zhao Xingfa and the others are gone, and now the school leaders and classmates, as well as the two parties in dispute, can continue again.

"Ahem" Bo Xinmin coughed twice, attracting everyone's attention, and said, "Okay, now continue, Xiao Ruan, tell me, what is your cost"

Ma Yuntao also nodded and looked at Ruan Dongsheng.

Bai Xiaosong felt very bad, glared at Ruan Dongsheng with two eyes, and said, "I don't think there is any need to announce the cost, after all, the cost is a trade secret, so it's not good for Xiao Ruan to be embarrassed."

Ma Yuntao frowned, and said that it was your son who fought viciously in the price war, and seeing that the mystery was about to be revealed, Lao Tzu jumped out again, can the eyes of the masses be blinded casually?

Ma Yuntao looked at Ruan Dongsheng, who was hesitant, and said, "What's wrong with announcing, according to the principle of bidding, the supplier must provide a cost report and profit model, I think it can be announced, Xiao Ruan, you can say it."

Bai Xiaosong frowned, and said, "It's okay to make it public, but in order not to leak the other party's trade secrets, I think it's better to find another environment."

There was a buzzing sound from the surrounding classmates, Bai Xiaosong's face turned cold, and some people scolded him for being a thief...... There are also upper beams that are not correct and the lower beams are crooked..... Dare to say that Lao Tzu is not a man, Bai Xiaosong's eyes shot fiercely in the direction of saying that he was not a man, and instantly remembered the faces of the nine male students.

Ruan Dongsheng looked at Bo Xinmin.

Bo Xinmin nodded to Ruan Dongsheng and said, "Principal Ma is here, what do you say?"

Ruan Dongsheng nodded and said, "In this way, leaders, students, my purchasing assistant happens to be here, and he has procurement vouchers on him, so I asked him to show you the procurement vouchers."

Zhang Xiaohao walked over, not afraid of the leader and so many classmates around him, and took out a few vouchers from his shoulder bag, all of which were receipts issued by the other party when buying seafood and vegetables in the past few days.

Bo Xinmin took the voucher in Zhang Xiaohao's hand and looked at Ma Yuntao, Ma Yuntao nodded, looked at the canteen and didn't speak, Bai Xiaosong's eyes flashed, if he could snatch those receipts, he would have done it a long time ago.

Bo Xinmin said, "On August 30, 500 kilograms of saury were purchased, and Henghai Commercial Bank received 3,600 yuan, and the unit price was 7.2 yuan per kilogram.........."

Every time Bo Xinmin read one, Bai Xueyun's face turned white, and he said that he was a buddy, and lied to Lao Tzu that the saury was 14 yuan a catty, and the saury swam around in the sea and entered his import.

As soon as Bo Xinmin started reading, some students began to record, and when Bo Xinmin finished reading, almost all of the students had answers.

"I'll go, 4-5 1 pound of saury, 1 is only a few cents"

"Damn, that barbecue restaurant sells for 8 yuan a piece, and it makes a lot of money."

"I'll go, fry it, I can sell it for 4 yuan, and buy an induction cooker tomorrow to set up a stall"

"The one who grilled the squid skewers was also sent"

"Yes, squid is only 4 yuan 5 per catty, how to buy it"

"You didn't look at people and then bought more than 1 ton at a time"

There was another wave of information fluctuations in the surroundings, and I don't know how many messages were sent out and began to be forwarded again, and Huzhou University set off a storm of discussion about the market economy and the planned economy.

..........

Bai Xiaosong didn't see it right, the crowd was surging, if it went on like this, the market economy would be bad, so he stretched out his hand and said quietly, "There is an invisible hand in the market.......

Ma Yuntao said angrily, "If you say that hand again, Lao Tzu chopped it"

Bai Xiaosong hurriedly retracted his hand and looked at the angry Ma Yuntao stupidly, at this time, he couldn't provoke him anymore.

Bo Xinmin returned the receipt to Zhang Xiaohao with an expressionless face.

Ma Yuntao looked at the angry classmates, and sighed in his heart, this group of fools, I didn't know until now, and said "classmates"

Bo Xinmin looked around, and there was silence around him

Ma Yuntao nodded secretly, still Xiaobo was sensible, and continued, "As a result, everyone already knows that you are all young people, with brains, sensible, understanding cause and effect, and you can see right and wrong at a glance."

"The ancients said, the people take food as the sky, eating, is a big thing, students are thriving, it is the time when we need to vigorously supplement nutrition, our school has also studied for many times, how to do a good job in the school's food supply guarantee, and how to gradually improve everyone's dietary standards"

"Since the opening up, we have absorbed and introduced a lot of economic theories and theoretical achievements from abroad, which has had a profound impact on the research and discussion of our school, and our school has two opinions, one is to introduce the market mechanism, so that everyone can compete with each other, and in a competitive environment, improve each other's service level and service quality, and the other is to retain the tradition, improve procurement, control prices, and improve standards."

After a pause, Ma Yuntao sighed and said, "In the case of everyone's arguments, we decided to democratically study and decide, not only to introduce the market, but also to maintain the plan, and there is the current situation, the three areas of ABC implement free competition in the market economy, and D restaurant implements the planned economy to control prices."

Ma Yuntao said, "Over the years, to be honest, at the beginning, I was still satisfied with the way of the market, which enriched everyone's food culture, improved the dietary standards, and could eat more and more delicacies from the mountains and seas, which was of great help to the physical growth of school students."

"But" Ma Yuntao changed his words, glanced at the audience, and said, "Over the years, the price has gradually changed, from the original 2 yuan to be full, to 5 yuan later, and then to 7 yuan, until now thirteen or fourteen yuan"

There was a buzz among the surrounding classmates, Bo Xinmin nodded while listening, Bai Xiaosong was unwilling, and under the ironclad evidence, it was difficult to refute, so he had to look up at the sky.

Ma Yuntao continued, "Actually, we all see this"

Ma Yuntao paused and said, "Economists say that there is an invisible hand in the market, yes, there is indeed an invisible hand, but not only one hand, but there are three, four, seven or eight hands, some students can't see it, but not all students can't see it."

Ma Yuntao said solemnly, "We will announce the situation of some businesses in the ABC region forming an alliance to manipulate market prices, and I also have evidence, I believe that the students will have a further understanding of what is the real market economy after reading it."

When Bai Xiaosong heard this, his face immediately turned pale, years of cultivation were not enough to hide the shock in his heart, looking at the two colleagues around him for many years, he was stunned, surprised, and unbelievable.

Bai Xueyun was completely blinded, looked at the old man with a snow-white face, his intuition was very bad, he looked at Ma Yun and Ruan Dongsheng who were expressionless, as well as the people around him, and suddenly felt that he was out of place here, and the people around him looked at him as if they were criminals, despising, hating, mocking, and disdainful.