Hello, Seeking guidance to help double check my answer on this homework lab question. Any reply is greatly appreciated, Full walkthrough is not needed. Again, I am only trying to double check my answers before I submit this lab so full work is not needed.

Thank you!

A covered box is to be made from a rectangular sheet of cardboard measuring 35 inches by 56 inches. This is done by cutting out the shaded regions of the figure and then folding on the dotted lines. What are the dimensions x, y, and z that maximize the volume? XE inches V= inches Z= inches