Question content area top Part 1 A box is to be made where the material for the sides and the lid cost​ $0.20 per square foot and the cost for the bottom is ​$0.30 per square foot. Find the dimensions of a box with volume 20 cubic feet that has minimum cost. Question content area bottom Part 1 The box with volume 20 cubic feet that has minimum cost has length enter your response here ​ft, width nothing ft​, and height nothing ft. ​(Round to four decimal places as​ needed.)