Section Modulus calculation and optimization

https://drive.google.com/file/d/1CiZbtGCHwJoRHe1fblEqgpvVF3rPQYQm/view?usp=drive_link
NOTE:THE RESPECTED CHALLENGE FILES ARE UPLOADED IN THE ABOVE MENTIONED LIMK.PLEASE FOLLOW IT.
THANK YOU

https://drive.google.com/file/d/1CiZbtGCHwJoRHe1fblEqgpvVF3rPQYQm/view?usp=drive_link
NOTE:THE RESPECTED CHALLENGE FILES ARE UPLOADED IN THE ABOVE MENTIONED LIMK.PLEASE FOLLOW IT.
THANK YOU