$($b$)$ The radius, $r,$ of a sphere can be calculated from its surface area, $s,$ by: $r=\frac{\sqrt[\phantom{2}]{\frac{s}{}}}{2}.$ The volume, $V,$ is given by: $V=\frac{4r^3}{3}.$ Determine the volume of spheres with surface area of $50,100,150,200,250,$ and $300f{t}^2.$ Display the results in a two$-$column table in the following format $($Use the MATLAB function disp and round$).$

$\backslash$table$[[$Surface$,$Volume$],[50,113],[100,268],[150,524],[200,905],[250,905],[300,1437]]$