Working alone, Shane can tar a roof in 12 hours. One day his friend Kathryn helped him and it only took 5 hours. How long would it take Kathryn to do it alone?

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.

Yes the company can use two vans it works