$3\mathrm{.}16$ Write a MATLAB function to take the radius of a sphere in

centimeters and the density of the sphere in $\frac{g}{c}{m}^3$ as two input

arguments, and return a $(21)$ array containing the volume of the

sphere in cubic inches and the weight of the sphere in pounds. Call

the functions you developed in Problem $3\mathrm{.}14$ from inside of this

new function to perform any unit conversions.