If a firm decided to maintain relationships with several different call center management companies, each of which have adopted different technological solutions to the problem of how to use call center employees to assist customers who are using very complex products, to reduce the uncertainty of whether the people staffing the phone can help the firm's customers, this would be consistent with which explanation of vertical integration

it is d i just took the test

i would say their habit of breaking down.

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!