The cost to air condition a building…

The cost to air condition a building can be estimated by using avolume calculation. If a building is in the shape of a rectangularprism with a length of 60 feet, a width of 48 feet, and the angleof elevation to the top of the building is 50.5 degrees from apoint on the ground 30 feet away from the base of the building. Theowner of the building is considering replacing the old coolingsystem and he wants to determine the cost savings. If the currentcost to cool the building is $395 per day and the new system isestimated to cost $.0025 per cubic foot per day, how much would thebuilding owner save per day in cooling costs if he replaces the oldsystem with the new, more efficient system?

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