\fSolve the problem. From a thin piece of cardboard 10 in. by 10 in., square corners are cut out so that the sides can be folded up to make a box. What dimensions will yield a box of maximum volume? What is the maximum volume? Round to the nearest tenth, if necessary. 3.3 in. x 3.3 in. x 3.3 in.; 37 in3 6.7 in. x 6.7 in. x 3.3 in.; 148.1 in3 5 in. x 5 in. x 2.5 in.; 62.5 in3 6.7 in. x 6.7 in. x 1.7 in.; 74.1 in3