Xueba, I beg you to go and escort him quickly!

Yue Pingting frowned, "Can it be lower?"

Yang Kaixuan, "More than 50...? I think more than 50 is the limit!"

They are guessing blindly!

Xu Heng sighed, with a look of "hating iron but not steel".

He didn't intend to keep it any longer, and said bluntly, "Xiao Li listed three formulas. The profit of their factory buying one box of mooncakes must be less than the profit of selling two boxes, and also less than the profit of selling three boxes."

"Otherwise they might as well just sell a box."

"Since there are these three plans, it means that the profits of these three plans are increasing sequentially."

"So he listed the following three inequalities: Xiao Li assumes that the cost of a box of mooncakes is X, then..."

Xu Heng wrote:

100-X＜160-2X

160-2X＜200-3X

100-X＜200-3X

Xu Heng continued, "In the end, I found out that X is actually less than 40, that is to say, as long as he can sell more than 40 yuan, they will make money."

"Xiao Li considers that although a box of mooncakes costs less than 40, it may be 39.9!"

Yue Pingting, "If the price is 40! Maybe we can't even talk about it! Just don't sell it, right!"

Xu Heng nodded, "So Xiao Li gave him the profit, Xiao Li quoted 42, and this 1 boxes will earn at least 2 yuan!"

Yang Kaixuan frowned, "What if you still don't agree?"

Xu Heng smiled, "Just go to another 147 to buy!"

Yang Kaixuan, "!!!"

Xu Heng, "Because the 1 boxes earn at least [-], the cost may be lower than expected, and the factory may earn more, so..."

Yue Pingting couldn't wait, "So they reached an agreement! It's a deal!"

Xu Heng nodded.

Yang Kaixuan, "For 1 boxes of mooncakes, each box is 42 yuan, which is 42 yuan, which saves 18 yuan... hiss..."

The two looked at Xu Heng in unison.

And Xu Heng, looking at these two people, asked again, "Do you think mathematics is useful?"

Mathematics is a tool subject!

The more powerful the person who uses it, the more powerful he is!

Yang Kaixuan murmured, "It's not mathematics that is useless, but us... It turns out that compared to mathematics, we are clowns..."

"Of course, except for you, Xu Heng..."

While Xu Heng was discussing mathematics with them.

Cheng Kaizhuang, Meng Xuejiang and other directors of the Provincial Education Bureau planned how to discuss this matter with Peking University.

"Does any of you know Dean Nie from Peking University?"

"Mere understanding is useless. If there is no hypocrisy, this matter will not be easy to deal with."

"Peking University's School of Physics, the tricky thing is that they have teaching entities, 4 first-level discipline doctoral programs and post-doctoral mobile stations, 2 national first-level key disciplines, and more than [-] teaching and research teams."

Thought Dean Nie was just the dean of a school?

hehe!

In addition, the students who go out from the School of Physics of Peking University are not high-achieving students.

In a disguised form, these students who went out are all students of Dean Nie!

Do not compare their rank relations!

Just because he is the dean of Peking University, this level of status makes people give three points of comity!

Besides, they are wrong first.

It was Xu Heng who promised Peking University first, and they went to poach people, so they have a guilty conscience.

But if Dean Nie is unwilling, they really have nothing to do.

The college entrance examination is of course very important!

But this is just a test!

But the postgraduate entrance examination is a real exam!

Not a test!

Cheng Kaizhuang, Meng Xuejiang and other provincial education bureau chiefs had discussions for a long time.

Include all the possibilities that the other party can think of.

"We analyze and resolve one by one!"

"Since we don't have any friendship with Dean Nie, then we can only understand it with emotion!"

"After all, our nineteen provinces! Nearly half of the candidates in the country!"

"..."

The meeting lasted into the evening.

In the end, they decided to arrange for two representatives, Cheng Kaizhuang and Meng Xuejiang, to go straight to Peking University and lobby Dean Nie of Peking University face to face.

PS: Thank you [Qingming Elegance] [Yiyang] [tail number 6442] [Ao Yu] for their support!

Kneel for all support! .

Chapter 324

That night.

Cheng Kaizhuang and Meng Xuejiang went to the capital.

The next morning, they immediately contacted the Department of Physics of Peking University and called Dean Nie's office.

"Hello?"

"Excuse me, is this Dean Nie's office?"

"Yes... Excuse me, are you...?"

"I'm Cheng Kaizhuang, is Dean Nie free today? We want to make an appointment with Dean Nie."

Cheng Kaizhuang?

Why is this name so familiar...

The person who answered the phone looked it up, click!

In an instant, he trembled all over.

Omg!

The director of the Provincial Education Bureau called Dean Nie himself!

What's the situation?

"???"

"Please, please wait a moment! Please wait a moment!"

He ran away immediately and went to the laboratory to find Dean Nie.

It just so happened that Dean Nie's time was empty.

"Dean Nie, someone is looking for you and called the office."

"It's... the director of the provincial education bureau."

Dean Nie frowned, "Are you sure... is the director of the Education Bureau?"

"Yes! It's absolutely true! He said his name is Cheng Kaizhuang!"

Dean Nie couldn't figure out why a director of a provincial education bureau would call him.

"Let's go!"

Dean Nie frowned, came to the office, picked up the phone, "Hello, Director Cheng, what can I do for you?"

Cheng Kaizhuang, "Hello, hello! Dean Nie! Do you have time? We would like to invite you to chat about something."

Dean Nie lowered his eyebrows even lower.

There is no intersection between them!

Listening to their tone, it seems that they are talking about private matters.

But they called their office.

And the other party also said "we", so it's not alone!

But if there is one person in "us" who knows me very well, I won't let Director Cheng call me.

"hiss……"

Dean Nie, "Director Cheng, I have time at noon, let's make an appointment!"

Cheng Kaizhuang, "No need! We can go to Peking University to find you!"

"Of course, the premise is that the security guards of Peking University let us into the school."

Dean Nie smiled, "Hahaha... don't worry, I will say hello."

Cheng Kaizhuang also smiled, "Don't worry, it won't delay you for a long time, a few minutes, or ten minutes."

Dean Nie was very curious, no matter how he thought about it, he couldn't understand it.

Seeing what Cheng Kaizhuang came to find him, it was obviously because of a personal matter!

"This... %￥##￥%..."

"Excuse me, Director Cheng, what kind of thing made you come to me in person?"

Cheng Kaizhuang, "How should I put it... because of Xu Heng's matter..."

Geek!

Dean Nie's heart trembled, because of Xu Heng, his attitude changed immediately.

He also immediately thought that Xu Heng belonged to the province that Cheng Kaizhuang was in charge of!

"Director Cheng, so, where are you, I'll go find you!"

Cheng Kaizhuang was already guilty, how could he let the other party come to them respectfully?

"No, no, no! Let's go to Peking University! Dean Nie!"

Dean Nie, "???"

"Uh...Director Cheng, can you tell me in detail what's going on? What's wrong with Xu Heng, or...?"

Cheng Kaizhuang, "It's like this, this...this...how about we talk about it face to face!"

"Anyway, this matter is very fast, and it will not delay you for a long time."

Dean Nie, "I'll pick you up at the school gate! What time will you arrive?"

Cheng Kaizhuang, "10 minutes!"

Dean Nie, "Okay, okay!"

After hanging up the phone, Dean Nie's heart tightened, "What the hell is going on..."

"Call Xu Heng?"

"It's okay, it's better not to trouble this little guy, let's talk about it after making sure."

On Cheng Kaizhuang's side, after hanging up the phone, he exchanged glances with Meng Xuejiang.