The U.S. markets listed in order from least competitive to most competitive are:
A market that is considered to be competitive is a market that has more sellers. In other words, the more sellers and providers available, the higher the competitiveness.
The Middletown Regional Electric company will therefore be the least competitive followed by Coca-Cola. Finally, the most competitive will be a market that has many tomato sellers.
Find out more on competitiveness at https://brainly.com/question/24877850.