1. The problem statement, all variables and given/known data A box with a square base and open top must have a volume of 32,000cm^3. Find the demensions of the box that minimize the amont of material used. 2. Relevant equations [tex]Sa(surface area)=4xy+x^2[/tex] [tex]Volume=x^2y[/tex] 3. The attempt at a solution I want to minimize Sa I am pretty sure so how do i begin?