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**Bloden** A shipping company limits the size of a mailable parcel. The longest side plus the girth (the perimeter of a cross section perpendicular to the longest side) may not exceed 108 inches" 1.) Which mailable cube has the largest volume? 2.) Find the dimensions of the mailable rectangular parcel with a square base that has the largest volume. 3.) Among mailable right circular cylinders, which has the largest volume?

This is due in 10-15 mins if someone by chance reads this in time. Thanks