You are planning to make an open rectangular box from a 9-in.-by-17-in. piece of cardboard by cutting congruent squares from the corners and folding up the sides. What are the dimensions of the box of largest volume you can make this way, and what is its volume? The dimensions of box of maximum volume are V (Round to the nearest hundredth as needed. Use a comma to separate answers as needed.) The maximum volume is V (Round to the nearest hundredth as needed.)