ED II Second Quarter Grades

I applied ED II to CMC on December 1 to be eligible for scholarships. I had a strong first quarter senior year, but in my second quarter I got a C+ and a 79 semester grade in my english class. My grades won’t officially come out until the end of January and the ED II decision date is February 15. Will CMC admissions see my second quarter grades, and if so, is the 79 a death sentence for my acceptance?