Those are great questions - but this folder is specifically about how to take the test, not what to do for apps. :)
Post your question in the Ask An Admissions Consultant folder and see what they say. If they do tell you that you should take it again, then come back here and we'll talk about what to do to take it again.
If you do that, use the below article to analyze your most recent MGMAT test(s) and post your analysis here. (Not just the raw data - your actual analysis.)
http://www.manhattangmat.com/blog/index ... ice-tests/