Hi! So I'm doing my internal assessment of finding an optimal route through some points of hte city using the Chinese Postman Theorem. My math teacher says its okay, in fact, he suggested the idea of doing this IA. But I have half of my work now and I think that the math that involves are very easy, so I'm scared that I don't get a good mark because of that. I'm doing the option of calculus, and this is part of the discrete mathemtics, so it's part of the HL syllabus, but do you have any suggestion of how can I do my IA a bit harder? Or do you think it will be enough?