A commercial for a floor-cleaner shows a young mother having to clean her kitchen floor after feeding her toddler. This commercial is effective in part because it utilizes high source similarity.

The answer is Slice-of-Life commercial

Explanation:

Slice-of-Life commercial is a marketing strategy or advertising technique that present a picture of real-life kind of problems, events or happenings that most people can relate to.  

In this type of commercial, products are advertised in such a dramatic way that they strike viewers or an audience as the solution to real-life kind of problems, events or happenings.

Take for example, the commercial for a floor-cleaner in this question was presented in such a dramatic way that most parents and baby sitters would see it as a means of efficiently getting work done and conserving human strength after feeding a child.

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; someone must cover the cost associated with the provision of scarce goods in both sectors;