Will having an incomplete option affect my admission for UofC?

I currently have a conditional offer at UofC for commerce, and am planning to use English 30-1, Math 30-1, Chemistry 30-1, Math 31, and Social 30-2 for my admissions.

I totally forgot I signed up for an online options course at Golden Hills Academy. All work is due on Wednesday, and I haven’t started anything. My average using the five courses above is around 92%, but will getting an incomplete on my DAR have any effect on my admissions? Or is it fine to just take an incomplete and not do any work?