A "yard" is a traditional English container. It is 36 inches long, and can be approximated by a 4-inch diameter glass sphere attached to a conical section whose narrow end is 1 inch in diameter, and whose wide end is 6 inches in diameter. Write a script to do the following:
a. ask the user for the height of the liquid in the yard, and
b. calculate the volume of liquid needed to fill the yard to that level.