Profile Evaluation Please! 700gmat, 2.75GPA, 3.5 yrs exp

Hello everyone, I am applying for second round Booth and kellogg and wanted to know how strong my profile is and what I can do to better it besides the GMAT (which I am re-taking in 2 weeks). GPA – BA Economics, 2.75 GPA (top 15 state school in the US). It is low because I took all biology classes...