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10. IA fuel tank on a large truck has a trapezoidal cross section with dimensions (in feet) 3 feet at the top and 1 foot at the bottom and is 3 feet high. The depth of the tank is 3 feet. Assume that the engine is approximately 2 feet above the top of the fuel tank and that diesel fuel weighs 55.5 pounds per cubic foot. Find the work done by the fuel pump in raising 1.32 tank of fuel to the level of the engine. Hint: Do NOT assume that 1X: of the tank is at the depth of 1.5 feet. That is incorrect and no points will be given if you use that number