Among the guiding principles of six sigma are: (I) Reduction of variation is an important goal. (II) Valid measurement is critical. (III) Outputs determine inputs. (IV) We should focus on those critical few influences on our quality.

I, II and IV

Explanation:

Six sigma was developed by Motorola and Bill Smith in 1980.

It uses statistical and systematic approach in quality improvement. It is used to reduce products or service defects. When defects are reduced, more products will be produced and the profit of the business will rise. With less variation a customers needs can be provided.

i think this is true i hope this

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!