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An open-top rectangular box is being constructed to hold a volume of 150 in. The base of the box is made from a material costing 7 cents/in. The front of the box must be decorated, and will cost 11 cents/in2. The remainder of the sides will cost 3 cents/in2. Find the dimensions that will minimize the cost of constructing this box. Front width: in. Depth: in. R Height: in