Suppose you are asked to design a rectangular box of volume 1 m3 of minimal surface area if one side of the base is twice as long as the second side of the base. state the dimensions of the box of minimal surface area. hint:
a) draw a box with dimensions of the base z and 2z,
b) height y so that its volume v 22y.
c) then compute the area of all sides (including top and bottom);
d) add these and minimize this function.