You must excavate a basement that is 7 ft. deep, 36 ft. wide, and 48 ft. long. The soil weighs 120 lbs/cuft in place, and 105 lbs/cuft after excavation. If a haul truck handles nine (9) loose cu.yds. per load, how much material is being moved and how many truck loads does this represent? (ASSUME NO OVER DIG OR WASTE!)