Yang Rui sat in the classroom and couldn't help but take out a small notebook and record his income.

So far, Yang Rui has accumulated three dividend income.

The WestJet factory with full power has the most stable profits. The profit in one quarter of last year was US$600,000, and Yang Rui was distributed 150,000. The estimated profit this year should be 3 million, which means that Yang Rui can get more than US$800,000. However, the final profit will be affected by the semi-chemical synthesis factory. If Japanese factories fully update their equipment, such profits can remain for a year.

Ruijie factory is under construction in Tianjin. With the support of local governments, the progress will be extremely rapid. It is expected that it will enter production from the second quarter. Yang Rui, who owns 34% of the shares, may get three times the revenue of the Westjet factory in the first quarter.

The premium is an unexpected surprise. The annual output of more than 5 tons and the premium of 750,000 US dollars per ton is equivalent to the annual income of the Jielikan factory after it is put into production!

This year, he can get at least 600,000 from the Westjet factory, and if he is lucky, he can get 800,000 US dollars. If the Ruijie factory is successfully put into production in the second quarter, he may be able to get 1.8 million US dollars. The premium will be about 1.8 million in the second half of the year. In addition to the 800,000 US dollars of authorization fees that have been obtained and the upcoming $300,000 US dollars of equity capital, his expected income in 1983 will be 4.9 million US dollars.

Although such income is not as good as that of European and American biotechnology companies, Yang Rui is already very satisfied. To be precise, he is simply crazy about being happy.

Even in 30 years, there are not many biological companies that can earn $4.9 million.

Indeed, under the stimulation of the high-tech industry, the development of biotech companies is in full swing, with small biological companies that make profits over 100 million or purchase prices exceeding one billion, and they are still boring things that ordinary people cannot understand at all.

However, pure profit and operating income are different after all.

For a small European and American technology company, the operating income of US$4.9 million is at most to allow the company to survive for one year. In this era when the average survival of the biological company is 36 months, it is not a great achievement.

It’s different to make a profit of $4.9 million. In fact, biological companies that have just begun to rise exponentially have burned a lot of money and made very few profits, just like Internet companies in the 1990s.

Small and medium-sized biological companies that cost $30 million and $50 million a year are popular in European and American countries, but if you want to make a profit, you can’t choose two of them out of 100.

It is also a study of Coenzyme Q10. If Yang Rui hadn't known the answer before, had read the complete paper and related research, and then compared it to the experiment, it would have been possible to use millions of dollars for refined solanol alone. Semi-chemical synthesis of Coenzyme Q10 is a big pit, and it is not surprising that it cannot be made with 10 million or 50 million US dollars.

It is precisely because of this that Jilikang is willing to cooperate with Yang Rui, while Japanese companies would rather go to a lawsuit while producing.

Yang Rui let out a sigh, turned a page, and began to record the instruments he wanted to buy. The refrigeration centrifuge seemed to be needed, the electrophoresis meter also needed a good one, the nitrogen fixing meter also seemed to be used, and the particle size meter might be better if it was a laser...

Yang Rui easily wrote half a page of paper, was stunned for a moment, and then drew a fork with a pen.

Building a laboratory is like an enthusiast using a computer or selling speakers. There are always better ones, and it is not enough to spend much money.

Let’s start with the technology at hand.

Yang Rui was thinking, a shadow blocked the light.

"Yang Rui, I don't know if there is any question." Xu Jing's voice sounded good, but her body was really strong, like a female weightlifter.

Yang Rui thought for two seconds before realizing that he was in the self-study class, so he turned his hand and closed his notebook, picked up Xu Jing's exercise book and read it.

"It's a three-dimensional geometry." Yang Rui sighed often.

Xu Jing looked at him inexplicably and said strangely: "Yes."

Yang Rui nodded and asked while reading the question: "How many students can solve three-dimensional geometry in the class?"

"There are more than a dozen people in Hongrui's class." Xu Jing gave a rough number and asked, "What's wrong?"

"Sigh your feelings." Yang Rui smiled and shook his head.

Xu Jing was a little funny and said, "What are you going to feel about? The teacher talks on stage every day, and you won't know how to do it."

"It's good if you can." Yang Rui continued to sigh.

Science is never a subject that can be further divided by listening to it.

In high school mathematics, three-dimensional geometry is an absolute difficulty, especially for students with poor foundations, any three-dimensional geometry problem is hell difficulty.

To solve three-dimensional geometry problems, you must first be familiar with plane geometry. If you do all plane geometry problems, you don’t need to think about three-dimensional geometry. You can do it all depends on luck.

In the era when the middle school entrance examination was still there, only if you have to have at least 100 math scores of 120 points, you can say that you have basic mastery of plane geometry. With the study of high school, your knowledge gradually broadened. Students who scored 100 points in mathematics in the middle school entrance examination in that year may get 110 points or even 115 points. Only by learning three-dimensional geometry at such a level can you say that you have a good foundation and get an excellent score in the college entrance examination, that is, about 85%.

In other words, if a student who is just starting to study in the first year of high school and learns three-dimensional geometry when meeting, his high school entrance examination score should be 110 or 115. Many key classes in key middle schools also recruit students based on this. They spend about one year completing all high school courses and then participating in various competitions to obtain recommended places. Some parents who are unknown are trying their best to send their children to such classes, but the result is often not as expected, which is a similar reason.

Ordinary high school students usually do not get close to the mathematical foundation of full marks, so when you learn three-dimensional geometry again in the second and third grades of high school, most students will still have headaches.

Students with 100 points in the middle school entrance examination often have headaches, and more or less can complete the three-dimensional geometry study. Students with worse junior high school grades often cannot understand even if they have headaches.

For the latter, re-tuning the plane geometry of junior high school is the only way out.

Of course, this is not easy. In junior high school mathematics, there are only two major terms, plane geometry and algebra. It is very easy for those who have learned to reread it. It is for those who have not learned to read it again. It is in a high school where you are studying in a stressful high school, and the pressure can be imagined.

Afterwards, full-time students who studied in middle school for six years felt that three-dimensional geometry was difficult, but for students who studied in middle school for four years in the 1980s, three-dimensional geometry was even more difficult.

Looking at the college entrance examination year, if there are more three-dimensional geometrics, the national average score will definitely be reduced. For such questions, even Yang Rui can only solve some useful and useless skills, and it is not certain whether it can play a role.

In short, this is a series of questions that examine basic skills, and unlike functional probability, etc., three-dimensional geometry - is the basic skills that examine the entire middle school stage.

In this regard, in addition to listening to lectures and practicing hard, it is not easy to get a pass score in three-dimensional geometry.

There are more than a dozen people in Hongrui class who can do three-dimensional geometry questions. Even the simplest three-dimensional geometry questions, Yang Rui found it difficult to do so.

As for the current difficulty of the college entrance examination, it is enough to be able to do simple three-dimensional geometry questions.

In terms of scores, as long as you have a score of more than 50%, you can basically get into a junior college. If you assign your scores to each knowledge point according to the difficulty, you don’t need half of the scores in three-dimensional geometry.

Of course, high scores are always not bad.

Yang Rui wrote down the disintegration steps and handed them to Xu Jing, saying, "Look first, can you understand it."

Xu Jing moved a bench and sat next to her.

After a while, the students continued to ask Yang Rui's questions. Yang Rui answered while judging their level.

The Ruixue Group has been established for more than half a year, and everyone has improved to a great extent, but the gap in scores has also become obvious. For the same question, some people seem to be right but others do not understand at all, and they all get zero points. After practice, people who used to be seemingly sensible can now get full marks. People who used to be nothing can get half of the scores, so there will naturally be a gap in scores.

"Let's divide another fast and slow class." Yang Rui asked Wang Guohua to discuss.

Students' grades are gradually getting bigger. If a teacher teaches, it is impossible to take care of all students. There are always people who are given up in the course.

Subdivided classes can help you better teach and practice.

Wang Guohua said unexpectedly: "Students who are assigned to the slow class will have ideas."

"I can explain it to you, if I really can't figure it out, there is nothing I can do."

Wang Guohua twisted a knot on his forehead and said, "How to explain it?"

"Hongrui Class is a class that aims at the college entrance examination. Any behavior that does not aim at the score is a hooligan. In addition, if you have poor grades and cannot figure it out, you can automatically apply to withdraw from the Hongrui Class and Ruixue Group." Yang Rui's idea was very clear. He used to be a tutor and did not have the various constraints of public schools. His goal was to give tutoring lessons to students who wanted to go to school and use all methods to enable students to get high scores.

Wang Guohua still said a little confusedly: "Tian Shichang no longer studies, but is still a member of the Ruixue Group. It's not good to kick people because of the fast and slow class?"

"Of course, formal team members cannot be fired directly... OK, don't worry about so many, I don't believe that students are so fragile. Can't they have no grades in the same class?"

"Then...I'll just notify me?"

"Wait, add another sentence." Yang Rui thought for a while and said, "Stop talking about the fast and slow classes, just say that one is a major class with all members passing the undergraduate class, some people passing the key points as the goal, and the other is a general class with all members passing the junior college class and some people passing the undergraduate class, which sounds better."

Wang Guohua said astonished: "You're so arrogant. You've seen this by the students in other classes. Why don't you laugh to death?"

"What's the right to laugh if you fail the pre-examination?" Yang Rui curled his lips and said, "No college student had passed the exam before. This time we removed our Hongrui class. The result was probably the same, so we don't need to pay attention to them."

"What if I can't pass the exam?" Wang Guohua said with a blushing face: "Sometimes I'm worried that the exam room and the simulation exam are all different. What should I do if I don't have enough scores at that time? There are so many people in our Ruixue Group, so we can't pass the exam."

All Yang Rui thought about was that he had passed the exam, but the college entrance examination could never be a sure thing. Yang Rui thought about it and asked, "If I mean, if you didn't pass the exam, what would you want to do?"

"I'll take another year of exams." Wang Guohua said without hesitation.

Yang Rui smiled: "That's not what I mean, I mean, if you don't go to college, what do you want to do?"

"What else can I do when I go back to take over my dad's class?" Wang Guohua's voice fell down. His father is the director of the post office and is quite a good position. If he has the opportunity, he can still recruit workers. In this era, recruitment is always close to employees of his unit. However, when the unemployment rate in the whole society is high, recruiting workers often takes several years to get them. At this time, the only way is to replace him. Wang Guohua's father applied for retirement and then asked Wang Guohua to make up for it.

Although it can solve work problems, for teenagers, this way of finding a job will not make people motivated.

"What about top class? What do you want to do, that is, let you learn a technology, what are you willing to learn?" If you can't go to college, then learn technology, this is the case in the 21st century and the 1980s.

Wang Guohua knew that Yang Rui was not asking for nothing, so he thought about it carefully, clenched his fists and said, "Be a driver."

“Be a driver?”

"The stethoscope, steering wheel, labor and capital department chief purchasing staff, and I don't like to learn medicine. The labor and capital department chief is an official, and the purchaser is quite good, but he is not as good as a driver." Wang Guohua analyzed it very well. The four professions he mentioned were also the most affordable job rankings in the 1980s. Not only did he have a rich income, but there was no need to ask for others, but countless people came to ask for themselves. In simple terms, these four professions are the rankings of son-in-law's favorite careers by mother-in-law.

The doctor who ranks first in the profession has the advantage of not only being in office and having a high social status, but also contains many other meanings. For example, doctors generally have high diplomas and generally have high salaries. In the case of public medical care nationwide, doctors with prescription rights can help people prescribe good medicines and prescribe more medicines, which not only earn favors, but also receive gifts.

Drivers are worse than doctors, but they also have countless halos. First of all, driving is a technology, especially in the 1980s, and learning to repair while learning to drive is a must, which is equivalent to having both repair and driving techniques. Secondly, drivers all have backgrounds. Because units with cars must have backgrounds, it is naturally the best to drive small cars for leaders, and driving trucks are also good, because vehicles are scarce, helping people bring goods, and even helping whoever transports goods first, can breed small **. Finally, drivers travel around the world, know a lot, and talk less elegantly, which is better than a local bully who is bored in a city.

For young men in small towns like Wang Guohua, even drivers do it as much as they want. There is no social driving school yet, and there is a formal channel, either to go to the Public Utilities Technical School, or to join the bus class, or to be trained by the unit. None of them is simple.

However, it is still feasible to learn driving first and then ask someone to take the driving school exam. Many smart children who join the army do this.

Yang Rui pondered for a moment, made a decision, and said, "Then learn to drive."

Wang Guohua said in surprise: "How to learn?"

"I buy a truck and then ask someone to teach me. But everyone can't learn it. Members of the Ruixue Group who cannot keep up with the slow class can apply first, and then have free time to allocate it to others."

Wang Guohua was excited and asked: "Where to buy a car and where to ask someone to teach me?"

"I'll find a way to do this. You'll inform everyone first. There are four months left before the college entrance examination. I'll try to buy a car within one month and find someone. Without affecting everyone's college entrance examination, I'll leave a way out for students who can't pass the college entrance examination." Yang Rui thought about it more and more reliable. He has a lot of foreign exchange in his hands. Whether it's a backdoor in China or importing from abroad, buying a car is very simple.

......
Chapter completed!