For the train line and exercise for what would the expected sales be if the costs were set at $6.50explain what that means in the context of the data

After the experience with great britain having a monarchy, the united states realized that everyone needed to have a voice in the government. the fact that americans had no voice was the main reason for the war. thus, they created a democracy, where the people voted for their representatives and the government ruled with the consent of the people.