8. Mr. Kwon is exploring some really awesome caves on vacation, but then trips and falls down a mine shaft because he
thought he saw Zendaya. A team of rescuers are trying to determine the amount of work it would take to lift Mr. Kwon
out of the mine shaft and whether or not it is worth it. Mr. Kwon weighs 200 pounds and the cable weighs 5 lb/ft. If the
mine shaft is 400 feet deep, find the work done to pull Mr. Kwon out.