Story: "The rabbit has a monthly salary of 0.2 million yuan and intends to build a nest with Yuan.

The rabbit has a monthly salary of 5 thousand and plans to build a nest with 0.2 million.
 

The wolf does not allow the construction of illegal buildings. He is only allowed to buy illegal buildings from wang ba.
Wang Ba is engaged in real estate. He first used 0.2 million to bribe the wolf to obtain the development right, and then used 0.5 million yuan to buy the land from the wolf. He invested 0.1 million yuan to build the rabbit nest and asked the rabbit for 2 million yuan.
The rabbit could not get so much money, so he borrowed 2 million yuan from the Fox and paid off the money in 20 years,
The rabbit family has been working for the fox for 20 years.
Wolf, Fox, and wang ba all earned money. Only rabbits lose money and even children do not dare to be born.
There are fewer and fewer rabbits, and the Wolf thinks that everyone has no meat to eat in this way, so they regulate it.
The wolf seems to pay great attention to the problem that the rabbit nest price is too expensive, and has studied and deployed policy measures to curb the excessively high rabbit nest price. Finally, it was determined that the price of rabbit's nest was too high because some rabbits had to resell themselves after they had bought the rabbit's nest.
Therefore, the wolf rule: if a rabbit buys a rabbit nest and sells it within five years, he must pay the business tax to the wolf.
As a result, the price of the rabbit nest did not drop, but the Wolf made a fortune.
The wolf said to the Fox: He only lent money to the rabbit who first paid more money, and raised the interest on usury. If he bought more rabbits, he did not lend the money.
In this way, the fox also made money in the rabbit's nest purchase process.
Wang ba buys land from Wolf at a higher price through the rising rabbit nest price, and transfers to the rabbit nest price, then adds the price and sells it to the rabbit nest.
Seeing that the wolf worked hard for himself, the rabbit thanked the Wolf very much, but still found that the rabbit nest price is getting more and more expensive.
Wolf said: This is complicated and really not easy to handle, but the rabbits are assured that we will continue to regulate the tax on the rabbit's nest.