MATLAB programming

Please show youre work and calculations, and label the figure of the function with Area as the vertical axis, and r as the horizontal axis

Thank you!

2) Emma the Engineer is coming home after a night of trick-or 2tr treating with her friends, and they pool together their candies and determine that they need to make a cylindrical can that holds a volume of 2 Litres (equal to 2000 cm) to store the candy. They have access to sheets of metal; the top and bottom circle can be cut from square sheets, whereas the side of the can made is by bending a sheet, like a tube. The top and bottom circles are identical in size. What radius, r, and height, h, of the can will minimize the total amount of material required for the rectangle and the two squares? Top 2 Volume r2h 2000 cm3 0.002 m