These days, competition for business school isn't just tough, it's brutal. Everyone wants an MBA. So how do you stand out in the crowd? One way is to net a high GMAT score. But you're a busy undergrad: you've got classes, a job, your life. How are you going to find extra time study? We've got you covered. Our experts have completely broken the GMAT into pieces and put it back together again. We'll guide you through all that tricky Data Sufficiency,