But it depends on how heavily they lean on their heuristics. If you're interested I wouldn't let your fear that they won't accept BA's stop you from applying. I have a BS in Economics and am currently enrolled in a Master's in Computer Science. I mention that because I know there are plenty of BA in Economics programs around...and I can't imagine they differ that much from the program I graduated in.
[1]Calculus 1 and 2, Intro to Programming, Data Structures, Foundations of CS, Intro to Computer Systems, Intro to Computer Organization, Algorithms and Data Structures, Structures of Programming Languages, Introduction to Finite Automata, Introduction to Operating Systems.
P.S. Anybody know where I can learn any of the above online cheap or free? If I learn it elsewhere I can test out of the classes.