I slacked off during my freshman year and now I'm a junior. I have three c's and the rest are A's and B's, my unweighted g.p.a went to a 2.583 and my weighted is 2.710 and I want to have atleast a 3.1 gpa by my senior year. do you think it's possible for me to boost it up? and i'm taking an eighth period too now which is color guard. thanks!