Please use Octave and not MATLAB. Thank you

3.6 Write a MATLAB script that can be used to aid in the design of a conical tank. The script will allow the user to enter a desired tank capacity (in gallons) and aspect ratio (diameter/height), and will return the required dimensions of the tank. Problem 3.6. (7 pts) - Turn on diary logging for a new diary file. Volume of a cone is 1/3r2h. Use Excel to find a conversion factor from gallons to ft3 (at least 6 decimal places). Use appropriate comments. Output the cone dimensions in ft. Run the script twice with different input values. Submit the script file and the diary file