It creates the possibility of companies, which are selling a certain product on a market which does not have any other producer, becoming and having the 100% of the market share.
This enables them to completely determine the price that can be very high as people will have to pay if they want to have this product.
It also enables them to determine various aspects about the quality of the product in general.
Usualy all this would be determined by the demand and competition. But in a command economy, all of it is determined by the producer. All the products can therefore look the same and don't need to be produced in excess but in just the right amount for the people which is obviously very hard to determine.
The answer of your question
The Reconstruction era is always a challenge to teach. First, it was a period of tremendous political complexity and far-reaching consequences. A cursory survey of Reconstruction is never satisfying, but a fuller treatment of Reconstruction can be like quick sand—easy to get into but impossible to get out of. Second, to the extent that students may have any preconceptions about Reconstruction, they are often an obstacle to a deeper understanding of the period. Given these challenges, I have gradually settled on an approach to the period that avoids much of the complex chronology of the era and instead focuses on the “big questions” of Reconstruction.
However important a command of the chronology of Reconstruction may be, it is equally important that students understand that Reconstruction was a period when American waged a sustained debate over who was an American, what rights should all Americans enjoy, and what rights would only some Americans possess. In short, Americans engaged in a strenuous debate about the nature of freedom and equality.
With the surrender of Confederate armies and the capture of Jefferson Davis in the spring of 1865, pressing questions demanded immediate answers.
I’m not completely sure but i’d say the school band members need their stuff more. football players don’t need energy drinks, it doesn’t say what the car wash is for, so the band people