How many scholarships left?

Does anyone know how many scholarships are left? It appears there are several players with outstanding offers that have SMU in their final cut. Is it a matter of whomever commits first gets the remaining scholarships? I never understood how that part of recruiting works. I also noticed that the players in this class so far seem to have a lot more quality offers than Bennett's classes. One has to think a lot of freshmen will play again next year.