Hey guys, I have two questions: Since I am applying for the fall 2009, and the application for that hasn't opened yet, I dont know how to calculate the GPA... For the science GPA, do you only include the prerequisite courses or all science classes or all science and all math classes? Also, when I was a freshman I took gen chem 2 and got a C- in it. I took it again later and I got an A. The thing is, I petitioned to get the C- erased and my petition was approved. So even though my transcript says that I took gen chem and I got a C- in it, the A grade is the only one that counts. In other words, my transcript mentions both grades, but the transcript also has a marking which signifies that the C- doesn't count. When I am calculating my GPA, should I include both grades or just the A since that is the only one that counts on my transcript?