You are to excavate an area 500 feet by 1,000 feet using a scraper. You will need to take a uniform cut of 6 inches off the entire area. The scraper has a capacity of 100 cubic yards per hour. The soil has an expansion factor of 25%. It will take ____

You are to excavate an area 500 feet by 1,000 feet using a scraper. You will need to take a uniform cut of 6 inches off the entire area. The scraper has a capacity of 100 cubic yards per hour. The soil has an expansion factor of 25%. It will take ____