The methods that it uses to regulate business practices, defines how companies conduct business transactions, specifies the rights and obligations of those engaged in business transactions, and spells out the methods of legal redress to those who believed they have been wrong are aspects of a country's .

legal system

Explanation:

There are five basic legal systems used in different countries around the world: civil law, common law, customary law, religious law, and mixed legal systems.

Generally business operations are included under common law (US and UK + former colonies) or civil law (based on Roman law used in most of Europe and Latin America), at least in western countries. This includes both North and South America, western European countries, and Australia + NZ.

Personally I don't know about the rest of the non western countries.  

it's actually a very difficult task, due to not many people can make 2 million dollars in 2 years. besides that, to the not-so-realistic ideas, you can create a business. it could be practically anything, but make it into a business that isn't that known yet, you get me? also, lets not forget about stock market. that's where all the good stuff happens. use investments at the beginning and begin to raise up your business or whatever you're going to do. as this is a very non-realistic idea, it's still worth the shot!

answer; the landlord can sue the renter,and the renter loses the security deposit;