He always will have only one option or one price. when there is a monopoly, the consumer can be consuming a bad quality product with a expensive price, and when happen a cartel the businessman won't have a competitor, because the product always be the same price. I hope I helped you.
I believe the answer is A) Staling and D) Preventing
Answer:
B - Federation
Explanation:
Mexico (or United Mexican states) operate as a federation, in which the president functions as both the head of state and the head of the government. Mexico has thirty-states that operate just like the structure that is found in America. They have the executive, judiciary and legislative branches of government with true separation of powers that keeps their activities in check.