I'm from IIT, this is my first project. I'm a math enthusiast, I am willing to bid it for less than 75(60) too but I'm not sure if that's wrong in any way to post that way. My apologies in advance. Please do get back to me soon. I've been a mentor for in two years in my college and many other platforms like Hashlearn,Fiverr. Please let me know on any corrections
happy reading! :)