ED/EA Questions

I’m applying ED to Cornell and EA to UChicago and I was wondering if I could wait for my October SAT scores to come or do I have to submit my previous SAT scores. I was also wondering if I could still submit the subject tests after taking them in November for Cornell. I’m in a panic right now cause I don’t really wanna hurt my chances with my lower SAT scores and I want to know if the November 1st deadline is the date when everything needs to be in.

Look on their web sites to see if they will accept the October SAT. If it doesn’t say then EMail or call them to ask. Same answer with subject tests.